51547368

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 81508632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 199, 251, 258, 344, 398, 502, 516, 597, 753, 796, 1004, 1032, 1194, 1506, 1592, 2008, 2388, 3012, 4776, 6024, 8557, 10793, 17114, 21586, 25671, 32379, 34228, 43172, 49949, 51342, 64758, 68456, 86344, 99898, 102684, 129516, 149847, 199796, 205368, 259032, 299694, 399592, 599388, 1198776, 2147807, 4295614, 6443421, 8591228, 12886842, 17182456, 25773684, 51547368]

約数ペア:

[(1, 51547368), (2, 25773684), (3, 17182456), (4, 12886842), (6, 8591228), (8, 6443421), (12, 4295614), (24, 2147807), (43, 1198776), (86, 599388), (129, 399592), (172, 299694), (199, 259032), (251, 205368), (258, 199796), (344, 149847), (398, 129516), (502, 102684), (516, 99898), (597, 86344), (753, 68456), (796, 64758), (1004, 51342), (1032, 49949), (1194, 43172), (1506, 34228), (1592, 32379), (2008, 25671), (2388, 21586), (3012, 17114), (4776, 10793), (6024, 8557)]