51389107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29017}}^1$

素因数の和:29058

約数の個数: 16

約数和(自身を含む): 66857472

約数和(自身を除く): 15468365

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 29017, 203119, 319187, 667391, 2234309, 4671737, 7341301, 51389107]

約数ペア:

[(1, 51389107), (7, 7341301), (11, 4671737), (23, 2234309), (77, 667391), (161, 319187), (253, 203119), (1771, 29017)]