56686518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10973}}^1$

素因数の和:11029

約数の個数: 48

約数和(自身を含む): 143803296

約数和(自身を除く): 87116778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 10973, 21946, 32919, 65838, 76811, 98757, 153622, 197514, 230433, 449893, 460866, 691299, 899786, 1349679, 1382598, 2699358, 3149251, 4049037, 6298502, 8098074, 9447753, 18895506, 28343259, 56686518]

約数ペア:

[(1, 56686518), (2, 28343259), (3, 18895506), (6, 9447753), (7, 8098074), (9, 6298502), (14, 4049037), (18, 3149251), (21, 2699358), (41, 1382598), (42, 1349679), (63, 899786), (82, 691299), (123, 460866), (126, 449893), (246, 230433), (287, 197514), (369, 153622), (574, 98757), (738, 76811), (861, 65838), (1722, 32919), (2583, 21946), (5166, 10973)]