55226260

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{2129}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 116119080

約数和(自身を除く): 60892820

約数列:

[1, 2, 4, 5, 10, 20, 1297, 2129, 2594, 4258, 5188, 6485, 8516, 10645, 12970, 21290, 25940, 42580, 2761313, 5522626, 11045252, 13806565, 27613130, 55226260]

約数ペア:

[(1, 55226260), (2, 27613130), (4, 13806565), (5, 11045252), (10, 5522626), (20, 2761313), (1297, 42580), (2129, 25940), (2594, 21290), (4258, 12970), (5188, 10645), (6485, 8516)]