49538240

素因数分解:

$2^6\times 5^1\times {\mathrm{154807}}^1$

素因数の和:154824

約数の個数: 28

約数和(自身を含む): 117963696

約数和(自身を除く): 68425456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 154807, 309614, 619228, 774035, 1238456, 1548070, 2476912, 3096140, 4953824, 6192280, 9907648, 12384560, 24769120, 49538240]

約数ペア:

[(1, 49538240), (2, 24769120), (4, 12384560), (5, 9907648), (8, 6192280), (10, 4953824), (16, 3096140), (20, 2476912), (32, 1548070), (40, 1238456), (64, 774035), (80, 619228), (160, 309614), (320, 154807)]