54857164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 105846048

約数和(自身を除く): 50988884

約数列:

[1, 2, 4, 17, 34, 43, 68, 73, 86, 146, 172, 257, 292, 514, 731, 1028, 1241, 1462, 2482, 2924, 3139, 4369, 4964, 6278, 8738, 11051, 12556, 17476, 18761, 22102, 37522, 44204, 53363, 75044, 106726, 187867, 213452, 318937, 375734, 637874, 751468, 806723, 1275748, 1613446, 3226892, 13714291, 27428582, 54857164]

約数ペア:

[(1, 54857164), (2, 27428582), (4, 13714291), (17, 3226892), (34, 1613446), (43, 1275748), (68, 806723), (73, 751468), (86, 637874), (146, 375734), (172, 318937), (257, 213452), (292, 187867), (514, 106726), (731, 75044), (1028, 53363), (1241, 44204), (1462, 37522), (2482, 22102), (2924, 18761), (3139, 17476), (4369, 12556), (4964, 11051), (6278, 8738)]