54409190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11503}}^1$

素因数の和:11564

約数の個数: 32

約数和(自身を含む): 109334016

約数和(自身を除く): 54924826

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 11503, 23006, 57515, 115030, 126533, 253066, 494629, 632665, 989258, 1265330, 2473145, 4946290, 5440919, 10881838, 27204595, 54409190]

約数ペア:

[(1, 54409190), (2, 27204595), (5, 10881838), (10, 5440919), (11, 4946290), (22, 2473145), (43, 1265330), (55, 989258), (86, 632665), (110, 494629), (215, 253066), (430, 126533), (473, 115030), (946, 57515), (2365, 23006), (4730, 11503)]