51085770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1987}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 122810688

約数和(自身を除く): 71724918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 1987, 2571, 3974, 4285, 5142, 5961, 8570, 9935, 11922, 12855, 19870, 25710, 29805, 59610, 1702859, 3405718, 5108577, 8514295, 10217154, 17028590, 25542885, 51085770]

約数ペア:

[(1, 51085770), (2, 25542885), (3, 17028590), (5, 10217154), (6, 8514295), (10, 5108577), (15, 3405718), (30, 1702859), (857, 59610), (1714, 29805), (1987, 25710), (2571, 19870), (3974, 12855), (4285, 11922), (5142, 9935), (5961, 8570)]