50490391

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 65180160

約数和(自身を除く): 14689769

約数列:

[1, 7, 17, 19, 119, 133, 137, 163, 323, 959, 1141, 2261, 2329, 2603, 2771, 3097, 16303, 18221, 19397, 21679, 22331, 44251, 52649, 156317, 309757, 368543, 379627, 424289, 2657389, 2970023, 7212913, 50490391]

約数ペア:

[(1, 50490391), (7, 7212913), (17, 2970023), (19, 2657389), (119, 424289), (133, 379627), (137, 368543), (163, 309757), (323, 156317), (959, 52649), (1141, 44251), (2261, 22331), (2329, 21679), (2603, 19397), (2771, 18221), (3097, 16303)]