54888580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7019}}^1$

素因数の和:7068

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 72482300

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7019, 7820, 14038, 28076, 35095, 70190, 119323, 140380, 161437, 238646, 322874, 477292, 596615, 645748, 807185, 1193230, 1614370, 2386460, 2744429, 3228740, 5488858, 10977716, 13722145, 27444290, 54888580]

約数ペア:

[(1, 54888580), (2, 27444290), (4, 13722145), (5, 10977716), (10, 5488858), (17, 3228740), (20, 2744429), (23, 2386460), (34, 1614370), (46, 1193230), (68, 807185), (85, 645748), (92, 596615), (115, 477292), (170, 322874), (230, 238646), (340, 161437), (391, 140380), (460, 119323), (782, 70190), (1564, 35095), (1955, 28076), (3910, 14038), (7019, 7820)]