48835280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46957}}^1$

素因数の和:46983

約数の個数: 40

約数和(自身を含む): 122278632

約数和(自身を除く): 73443352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46957, 93914, 187828, 234785, 375656, 469570, 610441, 751312, 939140, 1220882, 1878280, 2441764, 3052205, 3756560, 4883528, 6104410, 9767056, 12208820, 24417640, 48835280]

約数ペア:

[(1, 48835280), (2, 24417640), (4, 12208820), (5, 9767056), (8, 6104410), (10, 4883528), (13, 3756560), (16, 3052205), (20, 2441764), (26, 1878280), (40, 1220882), (52, 939140), (65, 751312), (80, 610441), (104, 469570), (130, 375656), (208, 234785), (260, 187828), (520, 93914), (1040, 46957)]