55848723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 91385856

約数和(自身を除く): 35537133

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 2143, 3723, 6429, 8687, 15001, 26061, 36431, 45003, 109293, 156439, 255017, 469317, 765051, 1095073, 2659463, 3285219, 7978389, 18616241, 55848723]

約数ペア:

[(1, 55848723), (3, 18616241), (7, 7978389), (17, 3285219), (21, 2659463), (51, 1095073), (73, 765051), (119, 469317), (219, 255017), (357, 156439), (511, 109293), (1241, 45003), (1533, 36431), (2143, 26061), (3723, 15001), (6429, 8687)]