53982940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22307}}^1$

素因数の和:22338

約数の個数: 36

約数和(自身を含む): 124612488

約数和(自身を除く): 70629548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 22307, 44614, 89228, 111535, 223070, 245377, 446140, 490754, 981508, 1226885, 2453770, 2699147, 4907540, 5398294, 10796588, 13495735, 26991470, 53982940]

約数ペア:

[(1, 53982940), (2, 26991470), (4, 13495735), (5, 10796588), (10, 5398294), (11, 4907540), (20, 2699147), (22, 2453770), (44, 1226885), (55, 981508), (110, 490754), (121, 446140), (220, 245377), (242, 223070), (484, 111535), (605, 89228), (1210, 44614), (2420, 22307)]