53951430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138337}}^1$

素因数の和:138360

約数の個数: 32

約数和(自身を含む): 139444704

約数和(自身を除く): 85493274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 138337, 276674, 415011, 691685, 830022, 1383370, 1798381, 2075055, 3596762, 4150110, 5395143, 8991905, 10790286, 17983810, 26975715, 53951430]

約数ペア:

[(1, 53951430), (2, 26975715), (3, 17983810), (5, 10790286), (6, 8991905), (10, 5395143), (13, 4150110), (15, 3596762), (26, 2075055), (30, 1798381), (39, 1383370), (65, 830022), (78, 691685), (130, 415011), (195, 276674), (390, 138337)]