55981548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{222149}}^1$

素因数の和:222166

約数の個数: 36

約数和(自身を含む): 161725200

約数和(自身を除く): 105743652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 222149, 444298, 666447, 888596, 1332894, 1555043, 1999341, 2665788, 3110086, 3998682, 4665129, 6220172, 7997364, 9330258, 13995387, 18660516, 27990774, 55981548]

約数ペア:

[(1, 55981548), (2, 27990774), (3, 18660516), (4, 13995387), (6, 9330258), (7, 7997364), (9, 6220172), (12, 4665129), (14, 3998682), (18, 3110086), (21, 2665788), (28, 1999341), (36, 1555043), (42, 1332894), (63, 888596), (84, 666447), (126, 444298), (252, 222149)]