51679140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6287}}^1$

素因数の和:6436

約数の個数: 48

約数和(自身を含む): 145780992

約数和(自身を除く): 94101852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 6287, 8220, 12574, 18861, 25148, 31435, 37722, 62870, 75444, 94305, 125740, 188610, 377220, 861319, 1722638, 2583957, 3445276, 4306595, 5167914, 8613190, 10335828, 12919785, 17226380, 25839570, 51679140]

約数ペア:

[(1, 51679140), (2, 25839570), (3, 17226380), (4, 12919785), (5, 10335828), (6, 8613190), (10, 5167914), (12, 4306595), (15, 3445276), (20, 2583957), (30, 1722638), (60, 861319), (137, 377220), (274, 188610), (411, 125740), (548, 94305), (685, 75444), (822, 62870), (1370, 37722), (1644, 31435), (2055, 25148), (2740, 18861), (4110, 12574), (6287, 8220)]