56139252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8369}}^1$

素因数の和:8432

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 88226508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 8369, 16738, 25107, 33476, 50214, 100428, 108797, 217594, 326391, 359867, 435188, 652782, 719734, 1079601, 1305564, 1439468, 2159202, 4318404, 4678271, 9356542, 14034813, 18713084, 28069626, 56139252]

約数ペア:

[(1, 56139252), (2, 28069626), (3, 18713084), (4, 14034813), (6, 9356542), (12, 4678271), (13, 4318404), (26, 2159202), (39, 1439468), (43, 1305564), (52, 1079601), (78, 719734), (86, 652782), (129, 435188), (156, 359867), (172, 326391), (258, 217594), (516, 108797), (559, 100428), (1118, 50214), (1677, 33476), (2236, 25107), (3354, 16738), (6708, 8369)]