47555800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 119322720

約数和(自身を除く): 71766920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 71, 85, 100, 136, 142, 170, 197, 200, 284, 340, 355, 394, 425, 568, 680, 710, 788, 850, 985, 1207, 1420, 1576, 1700, 1775, 1970, 2414, 2840, 3349, 3400, 3550, 3940, 4828, 4925, 6035, 6698, 7100, 7880, 9656, 9850, 12070, 13396, 13987, 14200, 16745, 19700, 24140, 26792, 27974, 30175, 33490, 39400, 48280, 55948, 60350, 66980, 69935, 83725, 111896, 120700, 133960, 139870, 167450, 237779, 241400, 279740, 334900, 349675, 475558, 559480, 669800, 699350, 951116, 1188895, 1398700, 1902232, 2377790, 2797400, 4755580, 5944475, 9511160, 11888950, 23777900, 47555800]

約数ペア:

[(1, 47555800), (2, 23777900), (4, 11888950), (5, 9511160), (8, 5944475), (10, 4755580), (17, 2797400), (20, 2377790), (25, 1902232), (34, 1398700), (40, 1188895), (50, 951116), (68, 699350), (71, 669800), (85, 559480), (100, 475558), (136, 349675), (142, 334900), (170, 279740), (197, 241400), (200, 237779), (284, 167450), (340, 139870), (355, 133960), (394, 120700), (425, 111896), (568, 83725), (680, 69935), (710, 66980), (788, 60350), (850, 55948), (985, 48280), (1207, 39400), (1420, 33490), (1576, 30175), (1700, 27974), (1775, 26792), (1970, 24140), (2414, 19700), (2840, 16745), (3349, 14200), (3400, 13987), (3550, 13396), (3940, 12070), (4828, 9850), (4925, 9656), (6035, 7880), (6698, 7100)]