49412240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8461}}^1$

素因数の和:8547

約数の個数: 40

約数和(自身を含む): 116470968

約数和(自身を除く): 67058728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 8461, 16922, 33844, 42305, 67688, 84610, 135376, 169220, 338440, 617653, 676880, 1235306, 2470612, 3088265, 4941224, 6176530, 9882448, 12353060, 24706120, 49412240]

約数ペア:

[(1, 49412240), (2, 24706120), (4, 12353060), (5, 9882448), (8, 6176530), (10, 4941224), (16, 3088265), (20, 2470612), (40, 1235306), (73, 676880), (80, 617653), (146, 338440), (292, 169220), (365, 135376), (584, 84610), (730, 67688), (1168, 42305), (1460, 33844), (2920, 16922), (5840, 8461)]