51691159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 56770560

約数和(自身を除く): 5079401

約数列:

[1, 13, 127, 131, 239, 1651, 1703, 3107, 16637, 30353, 31309, 216281, 394589, 407017, 3976243, 51691159]

約数ペア:

[(1, 51691159), (13, 3976243), (127, 407017), (131, 394589), (239, 216281), (1651, 31309), (1703, 30353), (3107, 16637)]