56273880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36073}}^1$

素因数の和:36100

約数の個数: 64

約数和(自身を含む): 181812960

約数和(自身を除く): 125539080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 36073, 72146, 108219, 144292, 180365, 216438, 288584, 360730, 432876, 468949, 541095, 721460, 865752, 937898, 1082190, 1406847, 1442920, 1875796, 2164380, 2344745, 2813694, 3751592, 4328760, 4689490, 5627388, 7034235, 9378980, 11254776, 14068470, 18757960, 28136940, 56273880]

約数ペア:

[(1, 56273880), (2, 28136940), (3, 18757960), (4, 14068470), (5, 11254776), (6, 9378980), (8, 7034235), (10, 5627388), (12, 4689490), (13, 4328760), (15, 3751592), (20, 2813694), (24, 2344745), (26, 2164380), (30, 1875796), (39, 1442920), (40, 1406847), (52, 1082190), (60, 937898), (65, 865752), (78, 721460), (104, 541095), (120, 468949), (130, 432876), (156, 360730), (195, 288584), (260, 216438), (312, 180365), (390, 144292), (520, 108219), (780, 72146), (1560, 36073)]