54173710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 101352384

約数和(自身を除く): 47178674

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 1861, 2911, 3722, 5822, 9305, 14555, 18610, 29110, 76301, 132131, 152602, 264262, 381505, 660655, 763010, 1321310, 5417371, 10834742, 27086855, 54173710]

約数ペア:

[(1, 54173710), (2, 27086855), (5, 10834742), (10, 5417371), (41, 1321310), (71, 763010), (82, 660655), (142, 381505), (205, 264262), (355, 152602), (410, 132131), (710, 76301), (1861, 29110), (2911, 18610), (3722, 14555), (5822, 9305)]