53158532

素因数分解:

$2^2\times 7^2\times {\mathrm{271217}}^1$

素因数の和:271235

約数の個数: 18

約数和(自身を含む): 108215982

約数和(自身を除く): 55057450

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271217, 542434, 1084868, 1898519, 3797038, 7594076, 13289633, 26579266, 53158532]

約数ペア:

[(1, 53158532), (2, 26579266), (4, 13289633), (7, 7594076), (14, 3797038), (28, 1898519), (49, 1084868), (98, 542434), (196, 271217)]