55706740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^2$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 118775916

約数和(自身を除く): 63069176

約数列:

[1, 2, 4, 5, 10, 20, 113, 157, 226, 314, 452, 565, 628, 785, 1130, 1570, 2260, 3140, 17741, 24649, 35482, 49298, 70964, 88705, 98596, 123245, 177410, 246490, 354820, 492980, 2785337, 5570674, 11141348, 13926685, 27853370, 55706740]

約数ペア:

[(1, 55706740), (2, 27853370), (4, 13926685), (5, 11141348), (10, 5570674), (20, 2785337), (113, 492980), (157, 354820), (226, 246490), (314, 177410), (452, 123245), (565, 98596), (628, 88705), (785, 70964), (1130, 49298), (1570, 35482), (2260, 24649), (3140, 17741)]