53182525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17581}}^1$

素因数の和:17613

約数の個数: 18

約数和(自身を含む): 72490586

約数和(自身を除く): 19308061

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 17581, 87905, 193391, 439525, 966955, 2127301, 4834775, 10636505, 53182525]

約数ペア:

[(1, 53182525), (5, 10636505), (11, 4834775), (25, 2127301), (55, 966955), (121, 439525), (275, 193391), (605, 87905), (3025, 17581)]