51345505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4783}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 65445120

約数和(自身を除く): 14099615

約数列:

[1, 5, 19, 95, 113, 565, 2147, 4783, 10735, 23915, 90877, 454385, 540479, 2702395, 10269101, 51345505]

約数ペア:

[(1, 51345505), (5, 10269101), (19, 2702395), (95, 540479), (113, 454385), (565, 90877), (2147, 23915), (4783, 10735)]