57290012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12379}}^1$

素因数の和:12485

約数の個数: 24

約数和(自身を含む): 109191600

約数和(自身を除く): 51901588

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 12379, 24758, 49516, 160927, 321854, 643708, 1101731, 2203462, 4406924, 14322503, 28645006, 57290012]

約数ペア:

[(1, 57290012), (2, 28645006), (4, 14322503), (13, 4406924), (26, 2203462), (52, 1101731), (89, 643708), (178, 321854), (356, 160927), (1157, 49516), (2314, 24758), (4628, 12379)]