53375273

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 63307776

約数和(自身を除く): 9932503

約数列:

[1, 7, 31, 217, 223, 1103, 1561, 6913, 7721, 34193, 48391, 239351, 245969, 1721783, 7625039, 53375273]

約数ペア:

[(1, 53375273), (7, 7625039), (31, 1721783), (217, 245969), (223, 239351), (1103, 48391), (1561, 34193), (6913, 7721)]