12451450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{22639}}^1$

素因数の和:22662

約数の個数: 24

約数和(自身を含む): 25266240

約数和(自身を除く): 12814790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 22639, 45278, 113195, 226390, 249029, 498058, 565975, 1131950, 1245145, 2490290, 6225725, 12451450]

約数ペア:

[(1, 12451450), (2, 6225725), (5, 2490290), (10, 1245145), (11, 1131950), (22, 565975), (25, 498058), (50, 249029), (55, 226390), (110, 113195), (275, 45278), (550, 22639)]