51745331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 63825408

約数和(自身を除く): 12080077

約数列:

[1, 11, 17, 23, 53, 187, 227, 253, 391, 583, 901, 1219, 2497, 3859, 4301, 5221, 9911, 12031, 13409, 20723, 42449, 57431, 88757, 132341, 204527, 227953, 276713, 976327, 2249797, 3043843, 4704121, 51745331]

約数ペア:

[(1, 51745331), (11, 4704121), (17, 3043843), (23, 2249797), (53, 976327), (187, 276713), (227, 227953), (253, 204527), (391, 132341), (583, 88757), (901, 57431), (1219, 42449), (2497, 20723), (3859, 13409), (4301, 12031), (5221, 9911)]