56835740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218599}}^1$

素因数の和:218621

約数の個数: 24

約数和(自身を含む): 128536800

約数和(自身を除く): 71701060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 218599, 437198, 874396, 1092995, 2185990, 2841787, 4371980, 5683574, 11367148, 14208935, 28417870, 56835740]

約数ペア:

[(1, 56835740), (2, 28417870), (4, 14208935), (5, 11367148), (10, 5683574), (13, 4371980), (20, 2841787), (26, 2185990), (52, 1092995), (65, 874396), (130, 437198), (260, 218599)]