51722996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2557}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 97766760

約数和(自身を除く): 46043764

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 2557, 5057, 5114, 10114, 10228, 20228, 33241, 66482, 132964, 994673, 1989346, 3978692, 12930749, 25861498, 51722996]

約数ペア:

[(1, 51722996), (2, 25861498), (4, 12930749), (13, 3978692), (26, 1989346), (52, 994673), (389, 132964), (778, 66482), (1556, 33241), (2557, 20228), (5057, 10228), (5114, 10114)]