51297168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82207}}^1$

素因数の和:82231

約数の個数: 40

約数和(自身を含む): 142713088

約数和(自身を除く): 91415920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 82207, 164414, 246621, 328828, 493242, 657656, 986484, 1068691, 1315312, 1972968, 2137382, 3206073, 3945936, 4274764, 6412146, 8549528, 12824292, 17099056, 25648584, 51297168]

約数ペア:

[(1, 51297168), (2, 25648584), (3, 17099056), (4, 12824292), (6, 8549528), (8, 6412146), (12, 4274764), (13, 3945936), (16, 3206073), (24, 2137382), (26, 1972968), (39, 1315312), (48, 1068691), (52, 986484), (78, 657656), (104, 493242), (156, 328828), (208, 246621), (312, 164414), (624, 82207)]