54988778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 96090624

約数和(自身を除く): 41101846

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 2647, 5294, 10387, 20774, 34411, 44999, 68822, 89998, 124409, 248818, 584987, 1169974, 1617317, 2114953, 3234634, 4229906, 27494389, 54988778]

約数ペア:

[(1, 54988778), (2, 27494389), (13, 4229906), (17, 3234634), (26, 2114953), (34, 1617317), (47, 1169974), (94, 584987), (221, 248818), (442, 124409), (611, 89998), (799, 68822), (1222, 44999), (1598, 34411), (2647, 20774), (5294, 10387)]