49852816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2803

約数の個数: 40

約数和(自身を含む): 105227640

約数和(自身を除く): 55374824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 2693, 4628, 5386, 9256, 10772, 18512, 21544, 35009, 43088, 70018, 140036, 239677, 280072, 479354, 560144, 958708, 1917416, 3115801, 3834832, 6231602, 12463204, 24926408, 49852816]

約数ペア:

[(1, 49852816), (2, 24926408), (4, 12463204), (8, 6231602), (13, 3834832), (16, 3115801), (26, 1917416), (52, 958708), (89, 560144), (104, 479354), (178, 280072), (208, 239677), (356, 140036), (712, 70018), (1157, 43088), (1424, 35009), (2314, 21544), (2693, 18512), (4628, 10772), (5386, 9256)]