56094740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 128513280

約数和(自身を除く): 72418540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 2731, 4108, 5135, 5462, 10270, 10924, 13655, 20540, 27310, 35503, 54620, 71006, 142012, 177515, 215749, 355030, 431498, 710060, 862996, 1078745, 2157490, 2804737, 4314980, 5609474, 11218948, 14023685, 28047370, 56094740]

約数ペア:

[(1, 56094740), (2, 28047370), (4, 14023685), (5, 11218948), (10, 5609474), (13, 4314980), (20, 2804737), (26, 2157490), (52, 1078745), (65, 862996), (79, 710060), (130, 431498), (158, 355030), (260, 215749), (316, 177515), (395, 142012), (790, 71006), (1027, 54620), (1580, 35503), (2054, 27310), (2731, 20540), (4108, 13655), (5135, 10924), (5462, 10270)]