49720546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 81181440

約数和(自身を除く): 31460894

約数列:

[1, 2, 17, 34, 79, 107, 158, 173, 214, 346, 1343, 1819, 2686, 2941, 3638, 5882, 8453, 13667, 16906, 18511, 27334, 37022, 143701, 232339, 287402, 314687, 464678, 629374, 1462369, 2924738, 24860273, 49720546]

約数ペア:

[(1, 49720546), (2, 24860273), (17, 2924738), (34, 1462369), (79, 629374), (107, 464678), (158, 314687), (173, 287402), (214, 232339), (346, 143701), (1343, 37022), (1819, 27334), (2686, 18511), (2941, 16906), (3638, 13667), (5882, 8453)]