53865940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25171}}^1$

素因数の和:25287

約数の個数: 24

約数和(自身を含む): 114180192

約数和(自身を除く): 60314252

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 25171, 50342, 100684, 125855, 251710, 503420, 2693297, 5386594, 10773188, 13466485, 26932970, 53865940]

約数ペア:

[(1, 53865940), (2, 26932970), (4, 13466485), (5, 10773188), (10, 5386594), (20, 2693297), (107, 503420), (214, 251710), (428, 125855), (535, 100684), (1070, 50342), (2140, 25171)]