50668835

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 71926272

約数和(自身を除く): 21257437

約数列:

[1, 5, 7, 35, 43, 131, 215, 257, 301, 655, 917, 1285, 1505, 1799, 4585, 5633, 8995, 11051, 28165, 33667, 39431, 55255, 77357, 168335, 197155, 235669, 386785, 1178345, 1447681, 7238405, 10133767, 50668835]

約数ペア:

[(1, 50668835), (5, 10133767), (7, 7238405), (35, 1447681), (43, 1178345), (131, 386785), (215, 235669), (257, 197155), (301, 168335), (655, 77357), (917, 55255), (1285, 39431), (1505, 33667), (1799, 28165), (4585, 11051), (5633, 8995)]