54866072

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 115125000

約数和(自身を除く): 60258928

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1249, 1292, 2312, 2498, 2584, 4996, 5491, 9992, 10982, 21233, 21964, 23731, 42466, 43928, 47462, 84932, 94924, 169864, 189848, 360961, 403427, 721922, 806854, 1443844, 1613708, 2887688, 3227416, 6858259, 13716518, 27433036, 54866072]

約数ペア:

[(1, 54866072), (2, 27433036), (4, 13716518), (8, 6858259), (17, 3227416), (19, 2887688), (34, 1613708), (38, 1443844), (68, 806854), (76, 721922), (136, 403427), (152, 360961), (289, 189848), (323, 169864), (578, 94924), (646, 84932), (1156, 47462), (1249, 43928), (1292, 42466), (2312, 23731), (2498, 21964), (2584, 21233), (4996, 10982), (5491, 9992)]