48005620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10861}}^1$

素因数の和:10900

約数の個数: 48

約数和(自身を含む): 114963408

約数和(自身を除く): 66957788

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 10861, 21722, 43444, 54305, 108610, 141193, 184637, 217220, 282386, 369274, 564772, 705965, 738548, 923185, 1411930, 1846370, 2400281, 2823860, 3692740, 4800562, 9601124, 12001405, 24002810, 48005620]

約数ペア:

[(1, 48005620), (2, 24002810), (4, 12001405), (5, 9601124), (10, 4800562), (13, 3692740), (17, 2823860), (20, 2400281), (26, 1846370), (34, 1411930), (52, 923185), (65, 738548), (68, 705965), (85, 564772), (130, 369274), (170, 282386), (221, 217220), (260, 184637), (340, 141193), (442, 108610), (884, 54305), (1105, 43444), (2210, 21722), (4420, 10861)]