56913569

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 68014080

約数和(自身を除く): 11100511

約数列:

[1, 17, 19, 23, 47, 163, 323, 391, 437, 799, 893, 1081, 2771, 3097, 3749, 7429, 7661, 15181, 18377, 20539, 52649, 63733, 71231, 130237, 145559, 176203, 349163, 1210927, 2474503, 2995451, 3347857, 56913569]

約数ペア:

[(1, 56913569), (17, 3347857), (19, 2995451), (23, 2474503), (47, 1210927), (163, 349163), (323, 176203), (391, 145559), (437, 130237), (799, 71231), (893, 63733), (1081, 52649), (2771, 20539), (3097, 18377), (3749, 15181), (7429, 7661)]