49380464

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1249}}^1$

素因数の和:1617

約数の個数: 40

約数和(自身を含む): 109740000

約数和(自身を除く): 60359536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1249, 1412, 2471, 2498, 2824, 4942, 4996, 5648, 8743, 9884, 9992, 17486, 19768, 19984, 34972, 39536, 69944, 139888, 440897, 881794, 1763588, 3086279, 3527176, 6172558, 7054352, 12345116, 24690232, 49380464]

約数ペア:

[(1, 49380464), (2, 24690232), (4, 12345116), (7, 7054352), (8, 6172558), (14, 3527176), (16, 3086279), (28, 1763588), (56, 881794), (112, 440897), (353, 139888), (706, 69944), (1249, 39536), (1412, 34972), (2471, 19984), (2498, 19768), (2824, 17486), (4942, 9992), (4996, 9884), (5648, 8743)]