42590054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4211}}^1$

素因数の和:4615

約数の個数: 16

約数和(自身を含む): 68992560

約数和(自身を除く): 26402506

約数列:

[1, 2, 13, 26, 389, 778, 4211, 5057, 8422, 10114, 54743, 109486, 1638079, 3276158, 21295027, 42590054]

約数ペア:

[(1, 42590054), (2, 21295027), (13, 3276158), (26, 1638079), (389, 109486), (778, 54743), (4211, 10114), (5057, 8422)]