54144880

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1153}}^1$

素因数の和:1753

約数の個数: 40

約数和(自身を含む): 126210672

約数和(自身を除く): 72065792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1153, 1174, 2306, 2348, 2935, 4612, 4696, 5765, 5870, 9224, 9392, 11530, 11740, 18448, 23060, 23480, 46120, 46960, 92240, 676811, 1353622, 2707244, 3384055, 5414488, 6768110, 10828976, 13536220, 27072440, 54144880]

約数ペア:

[(1, 54144880), (2, 27072440), (4, 13536220), (5, 10828976), (8, 6768110), (10, 5414488), (16, 3384055), (20, 2707244), (40, 1353622), (80, 676811), (587, 92240), (1153, 46960), (1174, 46120), (2306, 23480), (2348, 23060), (2935, 18448), (4612, 11740), (4696, 11530), (5765, 9392), (5870, 9224)]