47403556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2797}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 87745280

約数和(自身を除く): 40341724

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 2797, 4237, 5594, 8474, 11188, 16948, 53143, 106286, 212572, 623731, 1247462, 2494924, 11850889, 23701778, 47403556]

約数ペア:

[(1, 47403556), (2, 23701778), (4, 11850889), (19, 2494924), (38, 1247462), (76, 623731), (223, 212572), (446, 106286), (892, 53143), (2797, 16948), (4237, 11188), (5594, 8474)]