53124020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 118661760

約数和(自身を除く): 65537740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2179, 2438, 4358, 4876, 6095, 8716, 10895, 12190, 21790, 24380, 43580, 50117, 100234, 115487, 200468, 230974, 250585, 461948, 501170, 577435, 1002340, 1154870, 2309740, 2656201, 5312402, 10624804, 13281005, 26562010, 53124020]

約数ペア:

[(1, 53124020), (2, 26562010), (4, 13281005), (5, 10624804), (10, 5312402), (20, 2656201), (23, 2309740), (46, 1154870), (53, 1002340), (92, 577435), (106, 501170), (115, 461948), (212, 250585), (230, 230974), (265, 200468), (460, 115487), (530, 100234), (1060, 50117), (1219, 43580), (2179, 24380), (2438, 21790), (4358, 12190), (4876, 10895), (6095, 8716)]