57217754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 43904806

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 121, 242, 263, 319, 341, 526, 638, 682, 899, 1798, 2893, 3509, 3751, 5786, 7018, 7502, 7627, 8153, 9889, 15254, 16306, 19778, 31823, 63646, 83897, 89683, 108779, 167794, 179366, 217558, 236437, 472874, 922867, 986513, 1845734, 1973026, 2600807, 5201614, 28608877, 57217754]

約数ペア:

[(1, 57217754), (2, 28608877), (11, 5201614), (22, 2600807), (29, 1973026), (31, 1845734), (58, 986513), (62, 922867), (121, 472874), (242, 236437), (263, 217558), (319, 179366), (341, 167794), (526, 108779), (638, 89683), (682, 83897), (899, 63646), (1798, 31823), (2893, 19778), (3509, 16306), (3751, 15254), (5786, 9889), (7018, 8153), (7502, 7627)]