56839926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 137926656

約数和(自身を除く): 81086730

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2137, 2418, 4274, 4433, 6411, 8866, 12822, 13299, 23507, 26598, 27781, 47014, 55562, 66247, 70521, 83343, 132494, 141042, 166686, 198741, 305591, 397482, 611182, 728717, 861211, 916773, 1457434, 1722422, 1833546, 2186151, 2583633, 4372302, 5167266, 9473321, 18946642, 28419963, 56839926]

約数ペア:

[(1, 56839926), (2, 28419963), (3, 18946642), (6, 9473321), (11, 5167266), (13, 4372302), (22, 2583633), (26, 2186151), (31, 1833546), (33, 1722422), (39, 1457434), (62, 916773), (66, 861211), (78, 728717), (93, 611182), (143, 397482), (186, 305591), (286, 198741), (341, 166686), (403, 141042), (429, 132494), (682, 83343), (806, 70521), (858, 66247), (1023, 55562), (1209, 47014), (2046, 27781), (2137, 26598), (2418, 23507), (4274, 13299), (4433, 12822), (6411, 8866)]