50174260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^2$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 107016588

約数和(自身を除く): 56842328

約数列:

[1, 2, 4, 5, 10, 20, 113, 149, 226, 298, 452, 565, 596, 745, 1130, 1490, 2260, 2980, 16837, 22201, 33674, 44402, 67348, 84185, 88804, 111005, 168370, 222010, 336740, 444020, 2508713, 5017426, 10034852, 12543565, 25087130, 50174260]

約数ペア:

[(1, 50174260), (2, 25087130), (4, 12543565), (5, 10034852), (10, 5017426), (20, 2508713), (113, 444020), (149, 336740), (226, 222010), (298, 168370), (452, 111005), (565, 88804), (596, 84185), (745, 67348), (1130, 44402), (1490, 33674), (2260, 22201), (2980, 16837)]