56968695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 113498112

約数和(自身を除く): 56529417

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 223, 315, 669, 811, 1115, 1561, 2007, 2433, 3345, 4055, 4683, 5677, 7299, 7805, 10035, 12165, 14049, 17031, 23415, 28385, 36495, 51093, 70245, 85155, 180853, 255465, 542559, 904265, 1265971, 1627677, 2712795, 3797913, 6329855, 8138385, 11393739, 18989565, 56968695]

約数ペア:

[(1, 56968695), (3, 18989565), (5, 11393739), (7, 8138385), (9, 6329855), (15, 3797913), (21, 2712795), (35, 1627677), (45, 1265971), (63, 904265), (105, 542559), (223, 255465), (315, 180853), (669, 85155), (811, 70245), (1115, 51093), (1561, 36495), (2007, 28385), (2433, 23415), (3345, 17031), (4055, 14049), (4683, 12165), (5677, 10035), (7299, 7805)]