47910276

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1621}}^1$

素因数の和:2452

約数の個数: 36

約数和(自身を含む): 121328844

約数和(自身を除く): 73418568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1621, 1642, 2463, 3242, 3284, 4863, 4926, 6484, 7389, 9726, 9852, 14589, 14778, 19452, 29178, 29556, 58356, 1330841, 2661682, 3992523, 5323364, 7985046, 11977569, 15970092, 23955138, 47910276]

約数ペア:

[(1, 47910276), (2, 23955138), (3, 15970092), (4, 11977569), (6, 7985046), (9, 5323364), (12, 3992523), (18, 2661682), (36, 1330841), (821, 58356), (1621, 29556), (1642, 29178), (2463, 19452), (3242, 14778), (3284, 14589), (4863, 9852), (4926, 9726), (6484, 7389)]