49953815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7210

約数の個数: 16

約数和(自身を含む): 63585216

約数和(自身を除く): 13631401

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 7121, 35605, 163783, 434381, 818915, 2171905, 9990763, 49953815]

約数ペア:

[(1, 49953815), (5, 9990763), (23, 2171905), (61, 818915), (115, 434381), (305, 163783), (1403, 35605), (7015, 7121)]