47784748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5147}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 91675584

約数和(自身を除く): 43890836

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 5147, 9284, 10294, 20588, 56617, 113234, 226468, 1086017, 2172034, 4344068, 11946187, 23892374, 47784748]

約数ペア:

[(1, 47784748), (2, 23892374), (4, 11946187), (11, 4344068), (22, 2172034), (44, 1086017), (211, 226468), (422, 113234), (844, 56617), (2321, 20588), (4642, 10294), (5147, 9284)]