48979707

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 77145600

約数和(自身を除く): 28165893

約数列:

[1, 3, 7, 21, 41, 123, 163, 287, 349, 489, 861, 1047, 1141, 2443, 3423, 6683, 7329, 14309, 20049, 42927, 46781, 56887, 100163, 140343, 170661, 300489, 398209, 1194627, 2332367, 6997101, 16326569, 48979707]

約数ペア:

[(1, 48979707), (3, 16326569), (7, 6997101), (21, 2332367), (41, 1194627), (123, 398209), (163, 300489), (287, 170661), (349, 140343), (489, 100163), (861, 56887), (1047, 46781), (1141, 42927), (2443, 20049), (3423, 14309), (6683, 7329)]