51843636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{110777}}^1$

素因数の和:110800

約数の個数: 36

約数和(自身を含む): 141131172

約数和(自身を除く): 89287536

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 110777, 221554, 332331, 443108, 664662, 996993, 1329324, 1440101, 1993986, 2880202, 3987972, 4320303, 5760404, 8640606, 12960909, 17281212, 25921818, 51843636]

約数ペア:

[(1, 51843636), (2, 25921818), (3, 17281212), (4, 12960909), (6, 8640606), (9, 5760404), (12, 4320303), (13, 3987972), (18, 2880202), (26, 1993986), (36, 1440101), (39, 1329324), (52, 996993), (78, 664662), (117, 443108), (156, 332331), (234, 221554), (468, 110777)]