52725480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 166320000

約数和(自身を除く): 113594520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 109, 116, 120, 139, 145, 174, 218, 232, 278, 290, 327, 348, 417, 435, 436, 545, 556, 580, 654, 695, 696, 834, 870, 872, 1090, 1112, 1160, 1308, 1390, 1635, 1668, 1740, 2085, 2180, 2616, 2780, 3161, 3270, 3336, 3480, 4031, 4170, 4360, 5560, 6322, 6540, 8062, 8340, 9483, 12093, 12644, 13080, 15151, 15805, 16124, 16680, 18966, 20155, 24186, 25288, 30302, 31610, 32248, 37932, 40310, 45453, 47415, 48372, 60465, 60604, 63220, 75755, 75864, 80620, 90906, 94830, 96744, 120930, 121208, 126440, 151510, 161240, 181812, 189660, 227265, 241860, 303020, 363624, 379320, 439379, 454530, 483720, 606040, 878758, 909060, 1318137, 1757516, 1818120, 2196895, 2636274, 3515032, 4393790, 5272548, 6590685, 8787580, 10545096, 13181370, 17575160, 26362740, 52725480]

約数ペア:

[(1, 52725480), (2, 26362740), (3, 17575160), (4, 13181370), (5, 10545096), (6, 8787580), (8, 6590685), (10, 5272548), (12, 4393790), (15, 3515032), (20, 2636274), (24, 2196895), (29, 1818120), (30, 1757516), (40, 1318137), (58, 909060), (60, 878758), (87, 606040), (109, 483720), (116, 454530), (120, 439379), (139, 379320), (145, 363624), (174, 303020), (218, 241860), (232, 227265), (278, 189660), (290, 181812), (327, 161240), (348, 151510), (417, 126440), (435, 121208), (436, 120930), (545, 96744), (556, 94830), (580, 90906), (654, 80620), (695, 75864), (696, 75755), (834, 63220), (870, 60604), (872, 60465), (1090, 48372), (1112, 47415), (1160, 45453), (1308, 40310), (1390, 37932), (1635, 32248), (1668, 31610), (1740, 30302), (2085, 25288), (2180, 24186), (2616, 20155), (2780, 18966), (3161, 16680), (3270, 16124), (3336, 15805), (3480, 15151), (4031, 13080), (4170, 12644), (4360, 12093), (5560, 9483), (6322, 8340), (6540, 8062)]