53112880

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3709}}^1$

素因数の和:3901

約数の個数: 40

約数和(自身を含む): 124210800

約数和(自身を除く): 71097920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 3709, 7160, 7418, 14320, 14836, 18545, 29672, 37090, 59344, 74180, 148360, 296720, 663911, 1327822, 2655644, 3319555, 5311288, 6639110, 10622576, 13278220, 26556440, 53112880]

約数ペア:

[(1, 53112880), (2, 26556440), (4, 13278220), (5, 10622576), (8, 6639110), (10, 5311288), (16, 3319555), (20, 2655644), (40, 1327822), (80, 663911), (179, 296720), (358, 148360), (716, 74180), (895, 59344), (1432, 37090), (1790, 29672), (2864, 18545), (3580, 14836), (3709, 14320), (7160, 7418)]