56564430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145037}}^1$

素因数の和:145060

約数の個数: 32

約数和(自身を含む): 146198304

約数和(自身を除く): 89633874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145037, 290074, 435111, 725185, 870222, 1450370, 1885481, 2175555, 3770962, 4351110, 5656443, 9427405, 11312886, 18854810, 28282215, 56564430]

約数ペア:

[(1, 56564430), (2, 28282215), (3, 18854810), (5, 11312886), (6, 9427405), (10, 5656443), (13, 4351110), (15, 3770962), (26, 2175555), (30, 1885481), (39, 1450370), (65, 870222), (78, 725185), (130, 435111), (195, 290074), (390, 145037)]