56107489

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 60480000

約数和(自身を除く): 4372511

約数列:

[1, 29, 31, 139, 449, 899, 4031, 4309, 13021, 13919, 62411, 124961, 403651, 1809919, 1934741, 56107489]

約数ペア:

[(1, 56107489), (29, 1934741), (31, 1809919), (139, 403651), (449, 124961), (899, 62411), (4031, 13919), (4309, 13021)]