54677060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7573}}^1$

素因数の和:7620

約数の個数: 36

約数和(自身を含む): 121199148

約数和(自身を除く): 66522088

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 7573, 15146, 30292, 37865, 75730, 143887, 151460, 287774, 575548, 719435, 1438870, 2733853, 2877740, 5467706, 10935412, 13669265, 27338530, 54677060]

約数ペア:

[(1, 54677060), (2, 27338530), (4, 13669265), (5, 10935412), (10, 5467706), (19, 2877740), (20, 2733853), (38, 1438870), (76, 719435), (95, 575548), (190, 287774), (361, 151460), (380, 143887), (722, 75730), (1444, 37865), (1805, 30292), (3610, 15146), (7220, 7573)]