56712970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{77689}}^1$

素因数の和:77769

約数の個数: 16

約数和(自身を含む): 103483080

約数和(自身を除く): 46770110

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 77689, 155378, 388445, 776890, 5671297, 11342594, 28356485, 56712970]

約数ペア:

[(1, 56712970), (2, 28356485), (5, 11342594), (10, 5671297), (73, 776890), (146, 388445), (365, 155378), (730, 77689)]