51955400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 152668800

約数和(自身を除く): 100713400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 37, 40, 50, 56, 59, 68, 70, 74, 85, 100, 118, 119, 136, 140, 148, 170, 175, 185, 200, 236, 238, 259, 280, 295, 296, 340, 350, 370, 413, 425, 472, 476, 518, 590, 595, 629, 680, 700, 740, 826, 850, 925, 952, 1003, 1036, 1180, 1190, 1258, 1295, 1400, 1475, 1480, 1652, 1700, 1850, 2006, 2065, 2072, 2183, 2360, 2380, 2516, 2590, 2950, 2975, 3145, 3304, 3400, 3700, 4012, 4130, 4366, 4403, 4760, 5015, 5032, 5180, 5900, 5950, 6290, 6475, 7021, 7400, 8024, 8260, 8732, 8806, 10030, 10325, 10360, 10915, 11800, 11900, 12580, 12950, 14042, 15281, 15725, 16520, 17464, 17612, 20060, 20650, 21830, 22015, 23800, 25075, 25160, 25900, 28084, 30562, 31450, 35105, 35224, 37111, 40120, 41300, 43660, 44030, 50150, 51800, 54575, 56168, 61124, 62900, 70210, 74222, 76405, 82600, 87320, 88060, 100300, 109150, 110075, 122248, 125800, 140420, 148444, 152810, 175525, 176120, 185555, 200600, 218300, 220150, 259777, 280840, 296888, 305620, 351050, 371110, 382025, 436600, 440300, 519554, 611240, 702100, 742220, 764050, 880600, 927775, 1039108, 1298885, 1404200, 1484440, 1528100, 1855550, 2078216, 2597770, 3056200, 3711100, 5195540, 6494425, 7422200, 10391080, 12988850, 25977700, 51955400]

約数ペア:

[(1, 51955400), (2, 25977700), (4, 12988850), (5, 10391080), (7, 7422200), (8, 6494425), (10, 5195540), (14, 3711100), (17, 3056200), (20, 2597770), (25, 2078216), (28, 1855550), (34, 1528100), (35, 1484440), (37, 1404200), (40, 1298885), (50, 1039108), (56, 927775), (59, 880600), (68, 764050), (70, 742220), (74, 702100), (85, 611240), (100, 519554), (118, 440300), (119, 436600), (136, 382025), (140, 371110), (148, 351050), (170, 305620), (175, 296888), (185, 280840), (200, 259777), (236, 220150), (238, 218300), (259, 200600), (280, 185555), (295, 176120), (296, 175525), (340, 152810), (350, 148444), (370, 140420), (413, 125800), (425, 122248), (472, 110075), (476, 109150), (518, 100300), (590, 88060), (595, 87320), (629, 82600), (680, 76405), (700, 74222), (740, 70210), (826, 62900), (850, 61124), (925, 56168), (952, 54575), (1003, 51800), (1036, 50150), (1180, 44030), (1190, 43660), (1258, 41300), (1295, 40120), (1400, 37111), (1475, 35224), (1480, 35105), (1652, 31450), (1700, 30562), (1850, 28084), (2006, 25900), (2065, 25160), (2072, 25075), (2183, 23800), (2360, 22015), (2380, 21830), (2516, 20650), (2590, 20060), (2950, 17612), (2975, 17464), (3145, 16520), (3304, 15725), (3400, 15281), (3700, 14042), (4012, 12950), (4130, 12580), (4366, 11900), (4403, 11800), (4760, 10915), (5015, 10360), (5032, 10325), (5180, 10030), (5900, 8806), (5950, 8732), (6290, 8260), (6475, 8024), (7021, 7400)]