53321312

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 72

約数和(自身を含む): 118244448

約数和(自身を除く): 64923136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 121, 176, 188, 242, 293, 352, 376, 484, 517, 586, 752, 968, 1034, 1172, 1504, 1936, 2068, 2344, 3223, 3872, 4136, 4688, 5687, 6446, 8272, 9376, 11374, 12892, 13771, 16544, 22748, 25784, 27542, 35453, 45496, 51568, 55084, 70906, 90992, 103136, 110168, 141812, 151481, 181984, 220336, 283624, 302962, 440672, 567248, 605924, 1134496, 1211848, 1666291, 2423696, 3332582, 4847392, 6665164, 13330328, 26660656, 53321312]

約数ペア:

[(1, 53321312), (2, 26660656), (4, 13330328), (8, 6665164), (11, 4847392), (16, 3332582), (22, 2423696), (32, 1666291), (44, 1211848), (47, 1134496), (88, 605924), (94, 567248), (121, 440672), (176, 302962), (188, 283624), (242, 220336), (293, 181984), (352, 151481), (376, 141812), (484, 110168), (517, 103136), (586, 90992), (752, 70906), (968, 55084), (1034, 51568), (1172, 45496), (1504, 35453), (1936, 27542), (2068, 25784), (2344, 22748), (3223, 16544), (3872, 13771), (4136, 12892), (4688, 11374), (5687, 9376), (6446, 8272)]