51473901

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 71952480

約数和(自身を除く): 20478579

約数列:

[1, 3, 41, 59, 123, 173, 177, 519, 1681, 2419, 5043, 7093, 7257, 10207, 21279, 30621, 99179, 290813, 297537, 418487, 872439, 1255461, 17157967, 51473901]

約数ペア:

[(1, 51473901), (3, 17157967), (41, 1255461), (59, 872439), (123, 418487), (173, 297537), (177, 290813), (519, 99179), (1681, 30621), (2419, 21279), (5043, 10207), (7093, 7257)]