56551841281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{16981}}^1$

素因数の和:17249

約数の個数: 32

約数和(自身を含む): 65238051200

約数和(自身を除く): 8686209919

約数列:

[1, 13, 19, 97, 139, 247, 1261, 1807, 1843, 2641, 13483, 16981, 23959, 34333, 175279, 220753, 256177, 322639, 1647157, 2360359, 3330301, 4194307, 21413041, 30684667, 31295983, 44846821, 228954823, 406847779, 583008673, 2976412699, 4350141637, 56551841281]

約数ペア:

[(1, 56551841281), (13, 4350141637), (19, 2976412699), (97, 583008673), (139, 406847779), (247, 228954823), (1261, 44846821), (1807, 31295983), (1843, 30684667), (2641, 21413041), (13483, 4194307), (16981, 3330301), (23959, 2360359), (34333, 1647157), (175279, 322639), (220753, 256177)]