53398465

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 65253888

約数和(自身を除く): 11855423

約数列:

[1, 5, 83, 223, 415, 577, 1115, 2885, 18509, 47891, 92545, 128671, 239455, 643355, 10679693, 53398465]

約数ペア:

[(1, 53398465), (5, 10679693), (83, 643355), (223, 239455), (415, 128671), (577, 92545), (1115, 47891), (2885, 18509)]