49899685784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{746197}}^1$

素因数の和:746859

約数の個数: 32

約数和(自身を含む): 100915817520

約数和(自身を除く): 51016131736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 643, 1286, 2572, 5144, 8359, 16718, 33436, 66872, 746197, 1492394, 2984788, 5969576, 9700561, 19401122, 38802244, 77604488, 479804671, 959609342, 1919218684, 3838437368, 6237460723, 12474921446, 24949842892, 49899685784]

約数ペア:

[(1, 49899685784), (2, 24949842892), (4, 12474921446), (8, 6237460723), (13, 3838437368), (26, 1919218684), (52, 959609342), (104, 479804671), (643, 77604488), (1286, 38802244), (2572, 19401122), (5144, 9700561), (8359, 5969576), (16718, 2984788), (33436, 1492394), (66872, 746197)]