56627758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1109}}^1$

素因数の和:1344

約数の個数: 24

約数和(自身を含む): 93892680

約数和(自身を除く): 37264922

約数列:

[1, 2, 11, 22, 121, 211, 242, 422, 1109, 2218, 2321, 4642, 12199, 24398, 25531, 51062, 134189, 233999, 268378, 467998, 2573989, 5147978, 28313879, 56627758]

約数ペア:

[(1, 56627758), (2, 28313879), (11, 5147978), (22, 2573989), (121, 467998), (211, 268378), (242, 233999), (422, 134189), (1109, 51062), (2218, 25531), (2321, 24398), (4642, 12199)]