51708951

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48281}}^1$

素因数の和:48311

約数の個数: 24

約数和(自身を含む): 90383904

約数和(自身を除く): 38674953

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 48281, 144843, 337967, 434529, 820777, 1013901, 2462331, 3041703, 5745439, 7386993, 17236317, 51708951]

約数ペア:

[(1, 51708951), (3, 17236317), (7, 7386993), (9, 5745439), (17, 3041703), (21, 2462331), (51, 1013901), (63, 820777), (119, 434529), (153, 337967), (357, 144843), (1071, 48281)]