51657996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331141}}^1$

素因数の和:331161

約数の個数: 24

約数和(自身を含む): 129807664

約数和(自身を除く): 78149668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331141, 662282, 993423, 1324564, 1986846, 3973692, 4304833, 8609666, 12914499, 17219332, 25828998, 51657996]

約数ペア:

[(1, 51657996), (2, 25828998), (3, 17219332), (4, 12914499), (6, 8609666), (12, 4304833), (13, 3973692), (26, 1986846), (39, 1324564), (52, 993423), (78, 662282), (156, 331141)]