52408421

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 60258240

約数和(自身を除く): 7849819

約数列:

[1, 13, 23, 97, 139, 169, 299, 1261, 1807, 2231, 3197, 3887, 13483, 16393, 23491, 29003, 41561, 175279, 310109, 377039, 540293, 2278627, 4031417, 52408421]

約数ペア:

[(1, 52408421), (13, 4031417), (23, 2278627), (97, 540293), (139, 377039), (169, 310109), (299, 175279), (1261, 41561), (1807, 29003), (2231, 23491), (3197, 16393), (3887, 13483)]