54990804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 140607936

約数和(自身を除く): 85617132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 257, 514, 771, 1028, 1542, 1621, 2827, 3084, 3242, 4863, 5654, 6484, 8481, 9726, 11308, 16962, 17831, 19452, 33924, 35662, 53493, 71324, 106986, 213972, 416597, 833194, 1249791, 1666388, 2499582, 4582567, 4999164, 9165134, 13747701, 18330268, 27495402, 54990804]

約数ペア:

[(1, 54990804), (2, 27495402), (3, 18330268), (4, 13747701), (6, 9165134), (11, 4999164), (12, 4582567), (22, 2499582), (33, 1666388), (44, 1249791), (66, 833194), (132, 416597), (257, 213972), (514, 106986), (771, 71324), (1028, 53493), (1542, 35662), (1621, 33924), (2827, 19452), (3084, 17831), (3242, 16962), (4863, 11308), (5654, 9726), (6484, 8481)]