54452180

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9689}}^1$

素因数の和:9979

約数の個数: 24

約数和(自身を含む): 114768360

約数和(自身を除く): 60316180

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 9689, 19378, 38756, 48445, 96890, 193780, 2722609, 5445218, 10890436, 13613045, 27226090, 54452180]

約数ペア:

[(1, 54452180), (2, 27226090), (4, 13613045), (5, 10890436), (10, 5445218), (20, 2722609), (281, 193780), (562, 96890), (1124, 48445), (1405, 38756), (2810, 19378), (5620, 9689)]