26821750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6345

約数の個数: 32

約数和(自身を含む): 53172288

約数和(自身を除く): 26350538

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 6311, 12622, 31555, 63110, 107287, 157775, 214574, 315550, 536435, 788875, 1072870, 1577750, 2682175, 5364350, 13410875, 26821750]

約数ペア:

[(1, 26821750), (2, 13410875), (5, 5364350), (10, 2682175), (17, 1577750), (25, 1072870), (34, 788875), (50, 536435), (85, 315550), (125, 214574), (170, 157775), (250, 107287), (425, 63110), (850, 31555), (2125, 12622), (4250, 6311)]