53958772

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19867}}^1$

素因数の和:19975

約数の個数: 24

約数和(自身を含む): 109035584

約数和(自身を除く): 55076812

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 19867, 39734, 79468, 139069, 278138, 556276, 1927099, 3854198, 7708396, 13489693, 26979386, 53958772]

約数ペア:

[(1, 53958772), (2, 26979386), (4, 13489693), (7, 7708396), (14, 3854198), (28, 1927099), (97, 556276), (194, 278138), (388, 139069), (679, 79468), (1358, 39734), (2716, 19867)]