51476760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6217}}^1$

素因数の和:6257

約数の個数: 96

約数和(自身を含む): 174601440

約数和(自身を除く): 123124680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6217, 8280, 12434, 18651, 24868, 31085, 37302, 49736, 55953, 62170, 74604, 93255, 111906, 124340, 142991, 149208, 186510, 223812, 248680, 279765, 285982, 373020, 428973, 447624, 559530, 571964, 714955, 746040, 857946, 1119060, 1143928, 1286919, 1429910, 1715892, 2144865, 2238120, 2573838, 2859820, 3431784, 4289730, 5147676, 5719640, 6434595, 8579460, 10295352, 12869190, 17158920, 25738380, 51476760]

約数ペア:

[(1, 51476760), (2, 25738380), (3, 17158920), (4, 12869190), (5, 10295352), (6, 8579460), (8, 6434595), (9, 5719640), (10, 5147676), (12, 4289730), (15, 3431784), (18, 2859820), (20, 2573838), (23, 2238120), (24, 2144865), (30, 1715892), (36, 1429910), (40, 1286919), (45, 1143928), (46, 1119060), (60, 857946), (69, 746040), (72, 714955), (90, 571964), (92, 559530), (115, 447624), (120, 428973), (138, 373020), (180, 285982), (184, 279765), (207, 248680), (230, 223812), (276, 186510), (345, 149208), (360, 142991), (414, 124340), (460, 111906), (552, 93255), (690, 74604), (828, 62170), (920, 55953), (1035, 49736), (1380, 37302), (1656, 31085), (2070, 24868), (2760, 18651), (4140, 12434), (6217, 8280)]