49271220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91243}}^1$

素因数の和:91261

約数の個数: 48

約数和(自身を含む): 153289920

約数和(自身を除く): 104018700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91243, 182486, 273729, 364972, 456215, 547458, 821187, 912430, 1094916, 1368645, 1642374, 1824860, 2463561, 2737290, 3284748, 4105935, 4927122, 5474580, 8211870, 9854244, 12317805, 16423740, 24635610, 49271220]

約数ペア:

[(1, 49271220), (2, 24635610), (3, 16423740), (4, 12317805), (5, 9854244), (6, 8211870), (9, 5474580), (10, 4927122), (12, 4105935), (15, 3284748), (18, 2737290), (20, 2463561), (27, 1824860), (30, 1642374), (36, 1368645), (45, 1094916), (54, 912430), (60, 821187), (90, 547458), (108, 456215), (135, 364972), (180, 273729), (270, 182486), (540, 91243)]