55147620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83557}}^1$

素因数の和:83580

約数の個数: 48

約数和(自身を含む): 168452928

約数和(自身を除く): 113305308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 83557, 167114, 250671, 334228, 417785, 501342, 835570, 919127, 1002684, 1253355, 1671140, 1838254, 2506710, 2757381, 3676508, 4595635, 5013420, 5514762, 9191270, 11029524, 13786905, 18382540, 27573810, 55147620]

約数ペア:

[(1, 55147620), (2, 27573810), (3, 18382540), (4, 13786905), (5, 11029524), (6, 9191270), (10, 5514762), (11, 5013420), (12, 4595635), (15, 3676508), (20, 2757381), (22, 2506710), (30, 1838254), (33, 1671140), (44, 1253355), (55, 1002684), (60, 919127), (66, 835570), (110, 501342), (132, 417785), (165, 334228), (220, 250671), (330, 167114), (660, 83557)]