47929916

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 85211280

約数和(自身を除く): 37281364

約数列:

[1, 2, 4, 109, 211, 218, 422, 436, 521, 844, 1042, 2084, 22999, 45998, 56789, 91996, 109931, 113578, 219862, 227156, 439724, 11982479, 23964958, 47929916]

約数ペア:

[(1, 47929916), (2, 23964958), (4, 11982479), (109, 439724), (211, 227156), (218, 219862), (422, 113578), (436, 109931), (521, 91996), (844, 56789), (1042, 45998), (2084, 22999)]