48162560

素因数分解:

$2^8\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 116557056

約数和(自身を除く): 68394496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 197, 256, 320, 382, 394, 640, 764, 788, 955, 985, 1280, 1528, 1576, 1910, 1970, 3056, 3152, 3820, 3940, 6112, 6304, 7640, 7880, 12224, 12608, 15280, 15760, 24448, 25216, 30560, 31520, 37627, 48896, 50432, 61120, 63040, 75254, 122240, 126080, 150508, 188135, 244480, 252160, 301016, 376270, 602032, 752540, 1204064, 1505080, 2408128, 3010160, 4816256, 6020320, 9632512, 12040640, 24081280, 48162560]

約数ペア:

[(1, 48162560), (2, 24081280), (4, 12040640), (5, 9632512), (8, 6020320), (10, 4816256), (16, 3010160), (20, 2408128), (32, 1505080), (40, 1204064), (64, 752540), (80, 602032), (128, 376270), (160, 301016), (191, 252160), (197, 244480), (256, 188135), (320, 150508), (382, 126080), (394, 122240), (640, 75254), (764, 63040), (788, 61120), (955, 50432), (985, 48896), (1280, 37627), (1528, 31520), (1576, 30560), (1910, 25216), (1970, 24448), (3056, 15760), (3152, 15280), (3820, 12608), (3940, 12224), (6112, 7880), (6304, 7640)]