54298420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246811}}^1$

素因数の和:246831

約数の個数: 24

約数和(自身を含む): 124393248

約数和(自身を除く): 70094828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 246811, 493622, 987244, 1234055, 2468110, 2714921, 4936220, 5429842, 10859684, 13574605, 27149210, 54298420]

約数ペア:

[(1, 54298420), (2, 27149210), (4, 13574605), (5, 10859684), (10, 5429842), (11, 4936220), (20, 2714921), (22, 2468110), (44, 1234055), (55, 987244), (110, 493622), (220, 246811)]