53781038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{11351}}^1$

素因数の和:11479

約数の個数: 16

約数和(自身を含む): 85003776

約数和(自身を除く): 31222738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 11351, 22702, 261073, 522146, 1169153, 2338306, 26890519, 53781038]

約数ペア:

[(1, 53781038), (2, 26890519), (23, 2338306), (46, 1169153), (103, 522146), (206, 261073), (2369, 22702), (4738, 11351)]