49351806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6421}}^1$

素因数の和:6497

約数の個数: 48

約数和(自身を含む): 124227168

約数和(自身を除く): 74875362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 6421, 7686, 12842, 19263, 38526, 44947, 57789, 89894, 115578, 134841, 269682, 391681, 404523, 783362, 809046, 1175043, 2350086, 2741767, 3525129, 5483534, 7050258, 8225301, 16450602, 24675903, 49351806]

約数ペア:

[(1, 49351806), (2, 24675903), (3, 16450602), (6, 8225301), (7, 7050258), (9, 5483534), (14, 3525129), (18, 2741767), (21, 2350086), (42, 1175043), (61, 809046), (63, 783362), (122, 404523), (126, 391681), (183, 269682), (366, 134841), (427, 115578), (549, 89894), (854, 57789), (1098, 44947), (1281, 38526), (2562, 19263), (3843, 12842), (6421, 7686)]