54454530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139627}}^1$

素因数の和:139650

約数の個数: 32

約数和(自身を含む): 140745024

約数和(自身を除く): 86290494

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 139627, 279254, 418881, 698135, 837762, 1396270, 1815151, 2094405, 3630302, 4188810, 5445453, 9075755, 10890906, 18151510, 27227265, 54454530]

約数ペア:

[(1, 54454530), (2, 27227265), (3, 18151510), (5, 10890906), (6, 9075755), (10, 5445453), (13, 4188810), (15, 3630302), (26, 2094405), (30, 1815151), (39, 1396270), (65, 837762), (78, 698135), (130, 418881), (195, 279254), (390, 139627)]