54197198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 90810720

約数和(自身を除く): 36613522

約数列:

[1, 2, 11, 22, 97, 109, 194, 218, 233, 466, 1067, 1199, 2134, 2398, 2563, 5126, 10573, 21146, 22601, 25397, 45202, 50794, 116303, 232606, 248611, 279367, 497222, 558734, 2463509, 4927018, 27098599, 54197198]

約数ペア:

[(1, 54197198), (2, 27098599), (11, 4927018), (22, 2463509), (97, 558734), (109, 497222), (194, 279367), (218, 248611), (233, 232606), (466, 116303), (1067, 50794), (1199, 45202), (2134, 25397), (2398, 22601), (2563, 21146), (5126, 10573)]