52647320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119653}}^1$

素因数の和:119675

約数の個数: 32

約数和(自身を含む): 129226320

約数和(自身を除く): 76579000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 119653, 239306, 478612, 598265, 957224, 1196530, 1316183, 2393060, 2632366, 4786120, 5264732, 6580915, 10529464, 13161830, 26323660, 52647320]

約数ペア:

[(1, 52647320), (2, 26323660), (4, 13161830), (5, 10529464), (8, 6580915), (10, 5264732), (11, 4786120), (20, 2632366), (22, 2393060), (40, 1316183), (44, 1196530), (55, 957224), (88, 598265), (110, 478612), (220, 239306), (440, 119653)]