52000106800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:724

約数の個数: 240

約数和(自身を含む): 132061388800

約数和(自身を除く): 80061282000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 79, 80, 100, 109, 124, 155, 158, 200, 218, 248, 310, 316, 395, 400, 436, 487, 496, 545, 620, 632, 775, 790, 872, 974, 1090, 1240, 1264, 1550, 1580, 1744, 1948, 1975, 2180, 2435, 2449, 2480, 2725, 3100, 3160, 3379, 3896, 3950, 4360, 4870, 4898, 5450, 6200, 6320, 6758, 7792, 7900, 8611, 8720, 9740, 9796, 10900, 12175, 12245, 12400, 13516, 15097, 15800, 16895, 17222, 19480, 19592, 21800, 24350, 24490, 27032, 30194, 31600, 33790, 34444, 38473, 38960, 39184, 43055, 43600, 48700, 48980, 53083, 54064, 60388, 61225, 67580, 68888, 75485, 76946, 84475, 86110, 97400, 97960, 106166, 120776, 122450, 135160, 137776, 150970, 153892, 168950, 172220, 192365, 194800, 195920, 212332, 215275, 241552, 244900, 265415, 266941, 270320, 301940, 307784, 337900, 344440, 377425, 384730, 424664, 430550, 489800, 530830, 533882, 603880, 615568, 675800, 688880, 754850, 769460, 849328, 861100, 961825, 979600, 1061660, 1067764, 1192663, 1207760, 1327075, 1334705, 1351600, 1509700, 1538920, 1645573, 1722200, 1923650, 2123320, 2135528, 2385326, 2654150, 2669410, 3019400, 3077840, 3291146, 3444400, 3847300, 4193557, 4246640, 4271056, 4770652, 5308300, 5338820, 5963315, 6038800, 6582292, 6673525, 7694600, 8227865, 8387114, 9541304, 10616600, 10677640, 11926630, 13164584, 13347050, 15389200, 16455730, 16774228, 19082608, 20967785, 21233200, 21355280, 23853260, 26329168, 26694100, 29816575, 32911460, 33548456, 41139325, 41935570, 47706520, 53388200, 59633150, 65822920, 67096912, 82278650, 83871140, 95413040, 104838925, 106776400, 119266300, 130000267, 131645840, 164557300, 167742280, 209677850, 238532600, 260000534, 329114600, 335484560, 419355700, 477065200, 520001068, 650001335, 658229200, 838711400, 1040002136, 1300002670, 1677422800, 2080004272, 2600005340, 3250006675, 5200010680, 6500013350, 10400021360, 13000026700, 26000053400, 52000106800]

約数ペア:

[(1, 52000106800), (2, 26000053400), (4, 13000026700), (5, 10400021360), (8, 6500013350), (10, 5200010680), (16, 3250006675), (20, 2600005340), (25, 2080004272), (31, 1677422800), (40, 1300002670), (50, 1040002136), (62, 838711400), (79, 658229200), (80, 650001335), (100, 520001068), (109, 477065200), (124, 419355700), (155, 335484560), (158, 329114600), (200, 260000534), (218, 238532600), (248, 209677850), (310, 167742280), (316, 164557300), (395, 131645840), (400, 130000267), (436, 119266300), (487, 106776400), (496, 104838925), (545, 95413040), (620, 83871140), (632, 82278650), (775, 67096912), (790, 65822920), (872, 59633150), (974, 53388200), (1090, 47706520), (1240, 41935570), (1264, 41139325), (1550, 33548456), (1580, 32911460), (1744, 29816575), (1948, 26694100), (1975, 26329168), (2180, 23853260), (2435, 21355280), (2449, 21233200), (2480, 20967785), (2725, 19082608), (3100, 16774228), (3160, 16455730), (3379, 15389200), (3896, 13347050), (3950, 13164584), (4360, 11926630), (4870, 10677640), (4898, 10616600), (5450, 9541304), (6200, 8387114), (6320, 8227865), (6758, 7694600), (7792, 6673525), (7900, 6582292), (8611, 6038800), (8720, 5963315), (9740, 5338820), (9796, 5308300), (10900, 4770652), (12175, 4271056), (12245, 4246640), (12400, 4193557), (13516, 3847300), (15097, 3444400), (15800, 3291146), (16895, 3077840), (17222, 3019400), (19480, 2669410), (19592, 2654150), (21800, 2385326), (24350, 2135528), (24490, 2123320), (27032, 1923650), (30194, 1722200), (31600, 1645573), (33790, 1538920), (34444, 1509700), (38473, 1351600), (38960, 1334705), (39184, 1327075), (43055, 1207760), (43600, 1192663), (48700, 1067764), (48980, 1061660), (53083, 979600), (54064, 961825), (60388, 861100), (61225, 849328), (67580, 769460), (68888, 754850), (75485, 688880), (76946, 675800), (84475, 615568), (86110, 603880), (97400, 533882), (97960, 530830), (106166, 489800), (120776, 430550), (122450, 424664), (135160, 384730), (137776, 377425), (150970, 344440), (153892, 337900), (168950, 307784), (172220, 301940), (192365, 270320), (194800, 266941), (195920, 265415), (212332, 244900), (215275, 241552)]