55418376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{177623}}^1$

素因数の和:177645

約数の個数: 32

約数和(自身を含む): 149204160

約数和(自身を除く): 93785784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 177623, 355246, 532869, 710492, 1065738, 1420984, 2131476, 2309099, 4262952, 4618198, 6927297, 9236396, 13854594, 18472792, 27709188, 55418376]

約数ペア:

[(1, 55418376), (2, 27709188), (3, 18472792), (4, 13854594), (6, 9236396), (8, 6927297), (12, 4618198), (13, 4262952), (24, 2309099), (26, 2131476), (39, 1420984), (52, 1065738), (78, 710492), (104, 532869), (156, 355246), (312, 177623)]