49739613

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 83254272

約数和(自身を除く): 33514659

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1321, 1793, 3423, 3963, 5379, 9247, 12551, 14531, 27741, 37653, 43593, 101717, 215323, 305151, 645969, 1507261, 2368553, 4521783, 7105659, 16579871, 49739613]

約数ペア:

[(1, 49739613), (3, 16579871), (7, 7105659), (11, 4521783), (21, 2368553), (33, 1507261), (77, 645969), (163, 305151), (231, 215323), (489, 101717), (1141, 43593), (1321, 37653), (1793, 27741), (3423, 14531), (3963, 12551), (5379, 9247)]