48487887

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 84564480

約数和(自身を除く): 36076593

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 109, 161, 207, 307, 327, 483, 763, 921, 981, 1449, 2149, 2289, 2507, 2763, 6447, 6867, 7061, 7521, 17549, 19341, 21183, 22563, 33463, 49427, 52647, 63549, 100389, 148281, 157941, 234241, 301167, 444843, 702723, 769649, 2108169, 2308947, 5387543, 6926841, 16162629, 48487887]

約数ペア:

[(1, 48487887), (3, 16162629), (7, 6926841), (9, 5387543), (21, 2308947), (23, 2108169), (63, 769649), (69, 702723), (109, 444843), (161, 301167), (207, 234241), (307, 157941), (327, 148281), (483, 100389), (763, 63549), (921, 52647), (981, 49427), (1449, 33463), (2149, 22563), (2289, 21183), (2507, 19341), (2763, 17549), (6447, 7521), (6867, 7061)]