49474278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 123002880

約数和(自身を除く): 73528602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1279, 1842, 2149, 2558, 2763, 3837, 4298, 5526, 6447, 7674, 8953, 11511, 12894, 17906, 19341, 23022, 26859, 38682, 53718, 80577, 161154, 392653, 785306, 1177959, 2355918, 2748571, 3533877, 5497142, 7067754, 8245713, 16491426, 24737139, 49474278]

約数ペア:

[(1, 49474278), (2, 24737139), (3, 16491426), (6, 8245713), (7, 7067754), (9, 5497142), (14, 3533877), (18, 2748571), (21, 2355918), (42, 1177959), (63, 785306), (126, 392653), (307, 161154), (614, 80577), (921, 53718), (1279, 38682), (1842, 26859), (2149, 23022), (2558, 19341), (2763, 17906), (3837, 12894), (4298, 11511), (5526, 8953), (6447, 7674)]