48357639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 82218240

約数和(自身を除く): 33860601

約数列:

[1, 3, 9, 11, 17, 33, 51, 59, 99, 153, 177, 187, 487, 531, 561, 649, 1003, 1461, 1683, 1947, 3009, 4383, 5357, 5841, 8279, 9027, 11033, 16071, 24837, 28733, 33099, 48213, 74511, 86199, 91069, 99297, 258597, 273207, 316063, 488461, 819621, 948189, 1465383, 2844567, 4396149, 5373071, 16119213, 48357639]

約数ペア:

[(1, 48357639), (3, 16119213), (9, 5373071), (11, 4396149), (17, 2844567), (33, 1465383), (51, 948189), (59, 819621), (99, 488461), (153, 316063), (177, 273207), (187, 258597), (487, 99297), (531, 91069), (561, 86199), (649, 74511), (1003, 48213), (1461, 33099), (1683, 28733), (1947, 24837), (3009, 16071), (4383, 11033), (5357, 9027), (5841, 8279)]