53149544

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15633

約数の個数: 32

約数和(自身を含む): 115766400

約数和(自身を除く): 62616856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 15559, 31118, 62236, 108913, 124472, 217826, 435652, 871304, 949099, 1898198, 3796396, 6643693, 7592792, 13287386, 26574772, 53149544]

約数ペア:

[(1, 53149544), (2, 26574772), (4, 13287386), (7, 7592792), (8, 6643693), (14, 3796396), (28, 1898198), (56, 949099), (61, 871304), (122, 435652), (244, 217826), (427, 124472), (488, 108913), (854, 62236), (1708, 31118), (3416, 15559)]