56552028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 143072160

約数和(自身を除く): 86520132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 2309, 4082, 4618, 6123, 6927, 8164, 9236, 12246, 13854, 24492, 27708, 30017, 60034, 90051, 120068, 180102, 360204, 362513, 725026, 1087539, 1450052, 2175078, 4350156, 4712669, 9425338, 14138007, 18850676, 28276014, 56552028]

約数ペア:

[(1, 56552028), (2, 28276014), (3, 18850676), (4, 14138007), (6, 9425338), (12, 4712669), (13, 4350156), (26, 2175078), (39, 1450052), (52, 1087539), (78, 725026), (156, 362513), (157, 360204), (314, 180102), (471, 120068), (628, 90051), (942, 60034), (1884, 30017), (2041, 27708), (2309, 24492), (4082, 13854), (4618, 12246), (6123, 9236), (6927, 8164)]