51540242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32497}}^1$

素因数の和:32573

約数の個数: 16

約数和(自身を含む): 84624792

約数和(自身を除く): 33084550

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 32497, 64994, 422461, 844922, 1982317, 3964634, 25770121, 51540242]

約数ペア:

[(1, 51540242), (2, 25770121), (13, 3964634), (26, 1982317), (61, 844922), (122, 422461), (793, 64994), (1586, 32497)]