51140154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{655643}}^1$

素因数の和:655661

約数の個数: 16

約数和(自身を含む): 110148192

約数和(自身を除く): 59008038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 655643, 1311286, 1966929, 3933858, 8523359, 17046718, 25570077, 51140154]

約数ペア:

[(1, 51140154), (2, 25570077), (3, 17046718), (6, 8523359), (13, 3933858), (26, 1966929), (39, 1311286), (78, 655643)]