48905090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22129}}^1$

素因数の和:22166

約数の個数: 32

約数和(自身を含む): 100381680

約数和(自身を除く): 51476590

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 22129, 44258, 110645, 221290, 287677, 376193, 575354, 752386, 1438385, 1880965, 2876770, 3761930, 4890509, 9781018, 24452545, 48905090]

約数ペア:

[(1, 48905090), (2, 24452545), (5, 9781018), (10, 4890509), (13, 3761930), (17, 2876770), (26, 1880965), (34, 1438385), (65, 752386), (85, 575354), (130, 376193), (170, 287677), (221, 221290), (442, 110645), (1105, 44258), (2210, 22129)]