49942678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 31238762

約数列:

[1, 2, 19, 38, 71, 107, 142, 173, 214, 346, 1349, 2033, 2698, 3287, 4066, 6574, 7597, 12283, 15194, 18511, 24566, 37022, 144343, 233377, 288686, 351709, 466754, 703418, 1314281, 2628562, 24971339, 49942678]

約数ペア:

[(1, 49942678), (2, 24971339), (19, 2628562), (38, 1314281), (71, 703418), (107, 466754), (142, 351709), (173, 288686), (214, 233377), (346, 144343), (1349, 37022), (2033, 24566), (2698, 18511), (3287, 15194), (4066, 12283), (6574, 7597)]