51308007

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4027}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 71150592

約数和(自身を除く): 19842585

約数列:

[1, 3, 31, 93, 137, 411, 4027, 4247, 12081, 12741, 124837, 374511, 551699, 1655097, 17102669, 51308007]

約数ペア:

[(1, 51308007), (3, 17102669), (31, 1655097), (93, 551699), (137, 374511), (411, 124837), (4027, 12741), (4247, 12081)]