56016389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 14745211

約数列:

[1, 11, 13, 19, 53, 143, 209, 247, 389, 583, 689, 1007, 2717, 4279, 5057, 7391, 7579, 11077, 13091, 20617, 55627, 81301, 96083, 144001, 226787, 268021, 391723, 1056913, 2948231, 4308953, 5092399, 56016389]

約数ペア:

[(1, 56016389), (11, 5092399), (13, 4308953), (19, 2948231), (53, 1056913), (143, 391723), (209, 268021), (247, 226787), (389, 144001), (583, 96083), (689, 81301), (1007, 55627), (2717, 20617), (4279, 13091), (5057, 11077), (7391, 7579)]