52001258500

素因数分解:

$2^2\times 5^3\times {\mathrm{223}}^1\times {\mathrm{331}}^1\times {\mathrm{1409}}^1$

素因数の和:1982

約数の個数: 96

約数和(自身を含む): 114505896960

約数和(自身を除く): 62504638460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 223, 250, 331, 446, 500, 662, 892, 1115, 1324, 1409, 1655, 2230, 2818, 3310, 4460, 5575, 5636, 6620, 7045, 8275, 11150, 14090, 16550, 22300, 27875, 28180, 33100, 35225, 41375, 55750, 70450, 73813, 82750, 111500, 140900, 147626, 165500, 176125, 295252, 314207, 352250, 369065, 466379, 628414, 704500, 738130, 932758, 1256828, 1476260, 1571035, 1845325, 1865516, 2331895, 3142070, 3690650, 4663790, 6284140, 7381300, 7855175, 9226625, 9327580, 11659475, 15710350, 18453250, 23318950, 31420700, 36906500, 39275875, 46637900, 58297375, 78551750, 104002517, 116594750, 157103500, 208005034, 233189500, 416010068, 520012585, 1040025170, 2080050340, 2600062925, 5200125850, 10400251700, 13000314625, 26000629250, 52001258500]

約数ペア:

[(1, 52001258500), (2, 26000629250), (4, 13000314625), (5, 10400251700), (10, 5200125850), (20, 2600062925), (25, 2080050340), (50, 1040025170), (100, 520012585), (125, 416010068), (223, 233189500), (250, 208005034), (331, 157103500), (446, 116594750), (500, 104002517), (662, 78551750), (892, 58297375), (1115, 46637900), (1324, 39275875), (1409, 36906500), (1655, 31420700), (2230, 23318950), (2818, 18453250), (3310, 15710350), (4460, 11659475), (5575, 9327580), (5636, 9226625), (6620, 7855175), (7045, 7381300), (8275, 6284140), (11150, 4663790), (14090, 3690650), (16550, 3142070), (22300, 2331895), (27875, 1865516), (28180, 1845325), (33100, 1571035), (35225, 1476260), (41375, 1256828), (55750, 932758), (70450, 738130), (73813, 704500), (82750, 628414), (111500, 466379), (140900, 369065), (147626, 352250), (165500, 314207), (176125, 295252)]