50257100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 121513056

約数和(自身を除く): 71255956

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 47, 50, 68, 74, 85, 94, 100, 148, 170, 185, 188, 235, 289, 340, 370, 425, 470, 578, 629, 740, 799, 850, 925, 940, 1156, 1175, 1258, 1445, 1598, 1700, 1739, 1850, 2350, 2516, 2890, 3145, 3196, 3478, 3700, 3995, 4700, 5780, 6290, 6956, 7225, 7990, 8695, 10693, 12580, 13583, 14450, 15725, 15980, 17390, 19975, 21386, 27166, 28900, 29563, 31450, 34780, 39950, 42772, 43475, 53465, 54332, 59126, 62900, 67915, 79900, 86950, 106930, 118252, 135830, 147815, 173900, 213860, 267325, 271660, 295630, 339575, 502571, 534650, 591260, 679150, 739075, 1005142, 1069300, 1358300, 1478150, 2010284, 2512855, 2956300, 5025710, 10051420, 12564275, 25128550, 50257100]

約数ペア:

[(1, 50257100), (2, 25128550), (4, 12564275), (5, 10051420), (10, 5025710), (17, 2956300), (20, 2512855), (25, 2010284), (34, 1478150), (37, 1358300), (47, 1069300), (50, 1005142), (68, 739075), (74, 679150), (85, 591260), (94, 534650), (100, 502571), (148, 339575), (170, 295630), (185, 271660), (188, 267325), (235, 213860), (289, 173900), (340, 147815), (370, 135830), (425, 118252), (470, 106930), (578, 86950), (629, 79900), (740, 67915), (799, 62900), (850, 59126), (925, 54332), (940, 53465), (1156, 43475), (1175, 42772), (1258, 39950), (1445, 34780), (1598, 31450), (1700, 29563), (1739, 28900), (1850, 27166), (2350, 21386), (2516, 19975), (2890, 17390), (3145, 15980), (3196, 15725), (3478, 14450), (3700, 13583), (3995, 12580), (4700, 10693), (5780, 8695), (6290, 7990), (6956, 7225)]