55320605

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 68304384

約数和(自身を除く): 12983779

約数列:

[1, 5, 53, 107, 265, 535, 1951, 5671, 9755, 28355, 103403, 208757, 517015, 1043785, 11064121, 55320605]

約数ペア:

[(1, 55320605), (5, 11064121), (53, 1043785), (107, 517015), (265, 208757), (535, 103403), (1951, 28355), (5671, 9755)]