51084425

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3517}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 73286976

約数和(自身を除く): 22202551

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 3517, 14525, 17585, 24619, 87925, 123095, 291911, 615475, 1459555, 2043377, 7297775, 10216885, 51084425]

約数ペア:

[(1, 51084425), (5, 10216885), (7, 7297775), (25, 2043377), (35, 1459555), (83, 615475), (175, 291911), (415, 123095), (581, 87925), (2075, 24619), (2905, 17585), (3517, 14525)]