49641722

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:902

約数の個数: 24

約数和(自身を含む): 81111456

約数和(自身を除く): 31469734

約数列:

[1, 2, 13, 26, 169, 227, 338, 454, 647, 1294, 2951, 5902, 8411, 16822, 38363, 76726, 109343, 146869, 218686, 293738, 1909297, 3818594, 24820861, 49641722]

約数ペア:

[(1, 49641722), (2, 24820861), (13, 3818594), (26, 1909297), (169, 293738), (227, 218686), (338, 146869), (454, 109343), (647, 76726), (1294, 38363), (2951, 16822), (5902, 8411)]