54890248

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1741}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 117898560

約数和(自身を除く): 63008312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 1741, 2252, 3482, 3941, 4504, 6964, 7882, 12187, 13928, 15764, 24374, 31528, 48748, 97496, 980183, 1960366, 3920732, 6861281, 7841464, 13722562, 27445124, 54890248]

約数ペア:

[(1, 54890248), (2, 27445124), (4, 13722562), (7, 7841464), (8, 6861281), (14, 3920732), (28, 1960366), (56, 980183), (563, 97496), (1126, 48748), (1741, 31528), (2252, 24374), (3482, 15764), (3941, 13928), (4504, 12187), (6964, 7882)]