57138984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{113371}}^1$

素因数の和:113390

約数の個数: 48

約数和(自身を含む): 176860320

約数和(自身を除く): 119721336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 113371, 226742, 340113, 453484, 680226, 793597, 906968, 1020339, 1360452, 1587194, 2040678, 2380791, 2720904, 3174388, 4081356, 4761582, 6348776, 7142373, 8162712, 9523164, 14284746, 19046328, 28569492, 57138984]

約数ペア:

[(1, 57138984), (2, 28569492), (3, 19046328), (4, 14284746), (6, 9523164), (7, 8162712), (8, 7142373), (9, 6348776), (12, 4761582), (14, 4081356), (18, 3174388), (21, 2720904), (24, 2380791), (28, 2040678), (36, 1587194), (42, 1360452), (56, 1020339), (63, 906968), (72, 793597), (84, 680226), (126, 453484), (168, 340113), (252, 226742), (504, 113371)]