51441858

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 124293120

約数和(自身を除く): 72851262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 381, 577, 702, 762, 1143, 1154, 1651, 1731, 2286, 3302, 3429, 3462, 4953, 5193, 6858, 7501, 9906, 10386, 14859, 15002, 15579, 22503, 29718, 31158, 44577, 45006, 67509, 73279, 89154, 135018, 146558, 202527, 219837, 405054, 439674, 659511, 952627, 1319022, 1905254, 1978533, 2857881, 3957066, 5715762, 8573643, 17147286, 25720929, 51441858]

約数ペア:

[(1, 51441858), (2, 25720929), (3, 17147286), (6, 8573643), (9, 5715762), (13, 3957066), (18, 2857881), (26, 1978533), (27, 1905254), (39, 1319022), (54, 952627), (78, 659511), (117, 439674), (127, 405054), (234, 219837), (254, 202527), (351, 146558), (381, 135018), (577, 89154), (702, 73279), (762, 67509), (1143, 45006), (1154, 44577), (1651, 31158), (1731, 29718), (2286, 22503), (3302, 15579), (3429, 15002), (3462, 14859), (4953, 10386), (5193, 9906), (6858, 7501)]