54940556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 110702592

約数和(自身を除く): 55762036

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 682, 857, 1034, 1364, 1457, 1714, 2068, 2914, 3428, 5828, 9427, 16027, 18854, 26567, 32054, 37708, 40279, 53134, 64108, 80558, 106268, 161116, 292237, 443069, 584474, 886138, 1168948, 1248649, 1772276, 2497298, 4994596, 13735139, 27470278, 54940556]

約数ペア:

[(1, 54940556), (2, 27470278), (4, 13735139), (11, 4994596), (22, 2497298), (31, 1772276), (44, 1248649), (47, 1168948), (62, 886138), (94, 584474), (124, 443069), (188, 292237), (341, 161116), (517, 106268), (682, 80558), (857, 64108), (1034, 53134), (1364, 40279), (1457, 37708), (1714, 32054), (2068, 26567), (2914, 18854), (3428, 16027), (5828, 9427)]