51334791

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{991}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 70852608

約数和(自身を除く): 19517817

約数列:

[1, 3, 31, 93, 557, 991, 1671, 2973, 17267, 30721, 51801, 92163, 551987, 1655961, 17111597, 51334791]

約数ペア:

[(1, 51334791), (3, 17111597), (31, 1655961), (93, 551987), (557, 92163), (991, 51801), (1671, 30721), (2973, 17267)]