56557113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 83607552

約数和(自身を除く): 27050439

約数列:

[1, 3, 17, 31, 51, 83, 93, 249, 431, 527, 1293, 1411, 1581, 2573, 4233, 7327, 7719, 13361, 21981, 35773, 40083, 43741, 107319, 131223, 227137, 608141, 681411, 1108963, 1824423, 3326889, 18852371, 56557113]

約数ペア:

[(1, 56557113), (3, 18852371), (17, 3326889), (31, 1824423), (51, 1108963), (83, 681411), (93, 608141), (249, 227137), (431, 131223), (527, 107319), (1293, 43741), (1411, 40083), (1581, 35773), (2573, 21981), (4233, 13361), (7327, 7719)]