51609885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{110989}}^1$

素因数の和:111028

約数の個数: 16

約数和(自身を含む): 85240320

約数和(自身を除く): 33630435

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 110989, 332967, 554945, 1664835, 3440659, 10321977, 17203295, 51609885]

約数ペア:

[(1, 51609885), (3, 17203295), (5, 10321977), (15, 3440659), (31, 1664835), (93, 554945), (155, 332967), (465, 110989)]