53390302

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 100219680

約数和(自身を除く): 46829378

約数列:

[1, 2, 7, 14, 17, 34, 49, 73, 98, 119, 146, 238, 439, 511, 833, 878, 1022, 1241, 1666, 2482, 3073, 3577, 6146, 7154, 7463, 8687, 14926, 17374, 21511, 32047, 43022, 52241, 60809, 64094, 104482, 121618, 224329, 365687, 448658, 544799, 731374, 1089598, 1570303, 3140606, 3813593, 7627186, 26695151, 53390302]

約数ペア:

[(1, 53390302), (2, 26695151), (7, 7627186), (14, 3813593), (17, 3140606), (34, 1570303), (49, 1089598), (73, 731374), (98, 544799), (119, 448658), (146, 365687), (238, 224329), (439, 121618), (511, 104482), (833, 64094), (878, 60809), (1022, 52241), (1241, 43022), (1666, 32047), (2482, 21511), (3073, 17374), (3577, 14926), (6146, 8687), (7154, 7463)]