55771251

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 81930240

約数和(自身を除く): 26158989

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 2239, 6717, 8303, 24909, 42541, 51497, 127623, 154491, 808279, 978443, 2424837, 2935329, 18590417, 55771251]

約数ペア:

[(1, 55771251), (3, 18590417), (19, 2935329), (23, 2424837), (57, 978443), (69, 808279), (361, 154491), (437, 127623), (1083, 51497), (1311, 42541), (2239, 24909), (6717, 8303)]