56954646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2027}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 141732864

約数和(自身を除く): 84778218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 2027, 3122, 4014, 4054, 4683, 6081, 9366, 12162, 14049, 14189, 18243, 28098, 28378, 36486, 42567, 85134, 127701, 255402, 452021, 904042, 1356063, 2712126, 3164147, 4068189, 6328294, 8136378, 9492441, 18984882, 28477323, 56954646]

約数ペア:

[(1, 56954646), (2, 28477323), (3, 18984882), (6, 9492441), (7, 8136378), (9, 6328294), (14, 4068189), (18, 3164147), (21, 2712126), (42, 1356063), (63, 904042), (126, 452021), (223, 255402), (446, 127701), (669, 85134), (1338, 42567), (1561, 36486), (2007, 28378), (2027, 28098), (3122, 18243), (4014, 14189), (4054, 14049), (4683, 12162), (6081, 9366)]