51053669920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{194683}}^1$

素因数の和:194858

約数の個数: 96

約数和(自身を含む): 132462993600

約数和(自身を除く): 81409323680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 149, 160, 176, 220, 298, 352, 440, 596, 745, 880, 1192, 1490, 1639, 1760, 2384, 2980, 3278, 4768, 5960, 6556, 8195, 11920, 13112, 16390, 23840, 26224, 32780, 52448, 65560, 131120, 194683, 262240, 389366, 778732, 973415, 1557464, 1946830, 2141513, 3114928, 3893660, 4283026, 6229856, 7787320, 8566052, 10707565, 15574640, 17132104, 21415130, 29007767, 31149280, 34264208, 42830260, 58015534, 68528416, 85660520, 116031068, 145038835, 171321040, 232062136, 290077670, 319085437, 342642080, 464124272, 580155340, 638170874, 928248544, 1160310680, 1276341748, 1595427185, 2320621360, 2552683496, 3190854370, 4641242720, 5105366992, 6381708740, 10210733984, 12763417480, 25526834960, 51053669920]

約数ペア:

[(1, 51053669920), (2, 25526834960), (4, 12763417480), (5, 10210733984), (8, 6381708740), (10, 5105366992), (11, 4641242720), (16, 3190854370), (20, 2552683496), (22, 2320621360), (32, 1595427185), (40, 1276341748), (44, 1160310680), (55, 928248544), (80, 638170874), (88, 580155340), (110, 464124272), (149, 342642080), (160, 319085437), (176, 290077670), (220, 232062136), (298, 171321040), (352, 145038835), (440, 116031068), (596, 85660520), (745, 68528416), (880, 58015534), (1192, 42830260), (1490, 34264208), (1639, 31149280), (1760, 29007767), (2384, 21415130), (2980, 17132104), (3278, 15574640), (4768, 10707565), (5960, 8566052), (6556, 7787320), (8195, 6229856), (11920, 4283026), (13112, 3893660), (16390, 3114928), (23840, 2141513), (26224, 1946830), (32780, 1557464), (52448, 973415), (65560, 778732), (131120, 389366), (194683, 262240)]