55977570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56543}}^1$

素因数の和:56567

約数の個数: 48

約数和(自身を含む): 158775552

約数和(自身を除く): 102797982

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 56543, 113086, 169629, 282715, 339258, 508887, 565430, 621973, 848145, 1017774, 1243946, 1696290, 1865919, 2544435, 3109865, 3731838, 5088870, 5597757, 6219730, 9329595, 11195514, 18659190, 27988785, 55977570]

約数ペア:

[(1, 55977570), (2, 27988785), (3, 18659190), (5, 11195514), (6, 9329595), (9, 6219730), (10, 5597757), (11, 5088870), (15, 3731838), (18, 3109865), (22, 2544435), (30, 1865919), (33, 1696290), (45, 1243946), (55, 1017774), (66, 848145), (90, 621973), (99, 565430), (110, 508887), (165, 339258), (198, 282715), (330, 169629), (495, 113086), (990, 56543)]