51519906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 118248000

約数和(自身を除く): 66728094

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 757, 1194, 1514, 1791, 2271, 3582, 3781, 4542, 6813, 7562, 11343, 13626, 14383, 22686, 28766, 34029, 43149, 68058, 86298, 129447, 150643, 258894, 301286, 451929, 903858, 1355787, 2711574, 2862217, 5724434, 8586651, 17173302, 25759953, 51519906]

約数ペア:

[(1, 51519906), (2, 25759953), (3, 17173302), (6, 8586651), (9, 5724434), (18, 2862217), (19, 2711574), (38, 1355787), (57, 903858), (114, 451929), (171, 301286), (199, 258894), (342, 150643), (398, 129447), (597, 86298), (757, 68058), (1194, 43149), (1514, 34029), (1791, 28766), (2271, 22686), (3582, 14383), (3781, 13626), (4542, 11343), (6813, 7562)]