53918878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{8677}}^1$

素因数の和:8931

約数の個数: 16

約数和(自身を含む): 87474240

約数和(自身を除く): 33555362

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 8677, 17354, 112801, 225602, 2073803, 4147606, 26959439, 53918878]

約数ペア:

[(1, 53918878), (2, 26959439), (13, 4147606), (26, 2073803), (239, 225602), (478, 112801), (3107, 17354), (6214, 8677)]