49855560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24439}}^1$

素因数の和:24470

約数の個数: 64

約数和(自身を含む): 158371200

約数和(自身を除く): 108515640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 24439, 48878, 73317, 97756, 122195, 146634, 195512, 244390, 293268, 366585, 415463, 488780, 586536, 733170, 830926, 977560, 1246389, 1466340, 1661852, 2077315, 2492778, 2932680, 3323704, 4154630, 4985556, 6231945, 8309260, 9971112, 12463890, 16618520, 24927780, 49855560]

約数ペア:

[(1, 49855560), (2, 24927780), (3, 16618520), (4, 12463890), (5, 9971112), (6, 8309260), (8, 6231945), (10, 4985556), (12, 4154630), (15, 3323704), (17, 2932680), (20, 2492778), (24, 2077315), (30, 1661852), (34, 1466340), (40, 1246389), (51, 977560), (60, 830926), (68, 733170), (85, 586536), (102, 488780), (120, 415463), (136, 366585), (170, 293268), (204, 244390), (255, 195512), (340, 146634), (408, 122195), (510, 97756), (680, 73317), (1020, 48878), (2040, 24439)]