49978352

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{9437}}^1$

素因数の和:9776

約数の個数: 20

約数和(自身を含む): 97135896

約数和(自身を除く): 47157544

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 9437, 18874, 37748, 75496, 150992, 3123647, 6247294, 12494588, 24989176, 49978352]

約数ペア:

[(1, 49978352), (2, 24989176), (4, 12494588), (8, 6247294), (16, 3123647), (331, 150992), (662, 75496), (1324, 37748), (2648, 18874), (5296, 9437)]