50816440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 68622920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 383, 428, 535, 620, 766, 856, 1070, 1240, 1532, 1915, 2140, 3064, 3317, 3830, 4280, 6634, 7660, 11873, 13268, 15320, 16585, 23746, 26536, 33170, 40981, 47492, 59365, 66340, 81962, 94984, 118730, 132680, 163924, 204905, 237460, 327848, 409810, 474920, 819620, 1270411, 1639240, 2540822, 5081644, 6352055, 10163288, 12704110, 25408220, 50816440]

約数ペア:

[(1, 50816440), (2, 25408220), (4, 12704110), (5, 10163288), (8, 6352055), (10, 5081644), (20, 2540822), (31, 1639240), (40, 1270411), (62, 819620), (107, 474920), (124, 409810), (155, 327848), (214, 237460), (248, 204905), (310, 163924), (383, 132680), (428, 118730), (535, 94984), (620, 81962), (766, 66340), (856, 59365), (1070, 47492), (1240, 40981), (1532, 33170), (1915, 26536), (2140, 23746), (3064, 16585), (3317, 15320), (3830, 13268), (4280, 11873), (6634, 7660)]