55601240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26227}}^1$

素因数の和:26291

約数の個数: 32

約数和(自身を含む): 127468080

約数和(自身を除く): 71866840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 26227, 52454, 104908, 131135, 209816, 262270, 524540, 1049080, 1390031, 2780062, 5560124, 6950155, 11120248, 13900310, 27800620, 55601240]

約数ペア:

[(1, 55601240), (2, 27800620), (4, 13900310), (5, 11120248), (8, 6950155), (10, 5560124), (20, 2780062), (40, 1390031), (53, 1049080), (106, 524540), (212, 262270), (265, 209816), (424, 131135), (530, 104908), (1060, 52454), (2120, 26227)]