48981560

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6841}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 110840400

約数和(自身を除く): 61858840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 6841, 7160, 13682, 27364, 34205, 54728, 68410, 136820, 273640, 1224539, 2449078, 4898156, 6122695, 9796312, 12245390, 24490780, 48981560]

約数ペア:

[(1, 48981560), (2, 24490780), (4, 12245390), (5, 9796312), (8, 6122695), (10, 4898156), (20, 2449078), (40, 1224539), (179, 273640), (358, 136820), (716, 68410), (895, 54728), (1432, 34205), (1790, 27364), (3580, 13682), (6841, 7160)]