49613564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 48

約数和(自身を含む): 116583936

約数和(自身を除く): 66970372

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 12391, 24782, 49564, 86737, 136301, 161083, 173474, 272602, 322166, 346948, 545204, 644332, 954107, 1127581, 1771913, 1908214, 2255162, 3543826, 3816428, 4510324, 7087652, 12403391, 24806782, 49613564]

約数ペア:

[(1, 49613564), (2, 24806782), (4, 12403391), (7, 7087652), (11, 4510324), (13, 3816428), (14, 3543826), (22, 2255162), (26, 1908214), (28, 1771913), (44, 1127581), (52, 954107), (77, 644332), (91, 545204), (143, 346948), (154, 322166), (182, 272602), (286, 173474), (308, 161083), (364, 136301), (572, 86737), (1001, 49564), (2002, 24782), (4004, 12391)]