51505461

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48091}}^1$

素因数の和:48121

約数の個数: 24

約数和(自身を含む): 90028224

約数和(自身を除く): 38522763

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 48091, 144273, 336637, 432819, 817547, 1009911, 2452641, 3029733, 5722829, 7357923, 17168487, 51505461]

約数ペア:

[(1, 51505461), (3, 17168487), (7, 7357923), (9, 5722829), (17, 3029733), (21, 2452641), (51, 1009911), (63, 817547), (119, 432819), (153, 336637), (357, 144273), (1071, 48091)]