49041699

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 30630621

約数列:

[1, 3, 7, 21, 41, 49, 79, 103, 123, 147, 237, 287, 309, 553, 721, 861, 1659, 2009, 2163, 3239, 3871, 4223, 5047, 6027, 8137, 9717, 11613, 12669, 15141, 22673, 24411, 29561, 56959, 68019, 88683, 158711, 170877, 206927, 333617, 398713, 476133, 620781, 1000851, 1196139, 2335319, 7005957, 16347233, 49041699]

約数ペア:

[(1, 49041699), (3, 16347233), (7, 7005957), (21, 2335319), (41, 1196139), (49, 1000851), (79, 620781), (103, 476133), (123, 398713), (147, 333617), (237, 206927), (287, 170877), (309, 158711), (553, 88683), (721, 68019), (861, 56959), (1659, 29561), (2009, 24411), (2163, 22673), (3239, 15141), (3871, 12669), (4223, 11613), (5047, 9717), (6027, 8137)]