56473318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 95564448

約数和(自身を除く): 39091130

約数列:

[1, 2, 11, 22, 41, 82, 137, 274, 451, 457, 902, 914, 1507, 3014, 5027, 5617, 10054, 11234, 18737, 37474, 61787, 62609, 123574, 125218, 206107, 412214, 688699, 1377398, 2566969, 5133938, 28236659, 56473318]

約数ペア:

[(1, 56473318), (2, 28236659), (11, 5133938), (22, 2566969), (41, 1377398), (82, 688699), (137, 412214), (274, 206107), (451, 125218), (457, 123574), (902, 62609), (914, 61787), (1507, 37474), (3014, 18737), (5027, 11234), (5617, 10054)]