51730028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45061}}^1$

素因数の和:45113

約数の個数: 24

約数和(自身を含む): 105985824

約数和(自身を除く): 54255796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 45061, 90122, 180244, 315427, 630854, 1261708, 1847501, 3695002, 7390004, 12932507, 25865014, 51730028]

約数ペア:

[(1, 51730028), (2, 25865014), (4, 12932507), (7, 7390004), (14, 3695002), (28, 1847501), (41, 1261708), (82, 630854), (164, 315427), (287, 180244), (574, 90122), (1148, 45061)]