56325940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 129548160

約数和(自身を除く): 73222220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 503, 509, 1006, 1018, 2012, 2036, 2515, 2545, 5030, 5090, 5533, 5599, 10060, 10180, 11066, 11198, 22132, 22396, 27665, 27995, 55330, 55990, 110660, 111980, 256027, 512054, 1024108, 1280135, 2560270, 2816297, 5120540, 5632594, 11265188, 14081485, 28162970, 56325940]

約数ペア:

[(1, 56325940), (2, 28162970), (4, 14081485), (5, 11265188), (10, 5632594), (11, 5120540), (20, 2816297), (22, 2560270), (44, 1280135), (55, 1024108), (110, 512054), (220, 256027), (503, 111980), (509, 110660), (1006, 55990), (1018, 55330), (2012, 27995), (2036, 27665), (2515, 22396), (2545, 22132), (5030, 11198), (5090, 11066), (5533, 10180), (5599, 10060)]