49018216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8893}}^1$

素因数の和:8965

約数の個数: 32

約数和(自身を含む): 100857960

約数和(自身を除く): 51839744

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 8893, 17786, 35572, 71144, 115609, 231218, 462436, 471329, 924872, 942658, 1885316, 3770632, 6127277, 12254554, 24509108, 49018216]

約数ペア:

[(1, 49018216), (2, 24509108), (4, 12254554), (8, 6127277), (13, 3770632), (26, 1885316), (52, 942658), (53, 924872), (104, 471329), (106, 462436), (212, 231218), (424, 115609), (689, 71144), (1378, 35572), (2756, 17786), (5512, 8893)]