53664842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 52779958

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 109, 139, 154, 161, 218, 253, 278, 322, 506, 763, 973, 1199, 1526, 1529, 1771, 1946, 2398, 2507, 3058, 3197, 3542, 5014, 6394, 8393, 10703, 15151, 16786, 17549, 21406, 22379, 27577, 30302, 35098, 35167, 44758, 55154, 70334, 106057, 166661, 193039, 212114, 246169, 333322, 348473, 386078, 492338, 696946, 1166627, 2333254, 2439311, 3833203, 4878622, 7666406, 26832421, 53664842]

約数ペア:

[(1, 53664842), (2, 26832421), (7, 7666406), (11, 4878622), (14, 3833203), (22, 2439311), (23, 2333254), (46, 1166627), (77, 696946), (109, 492338), (139, 386078), (154, 348473), (161, 333322), (218, 246169), (253, 212114), (278, 193039), (322, 166661), (506, 106057), (763, 70334), (973, 55154), (1199, 44758), (1526, 35167), (1529, 35098), (1771, 30302), (1946, 27577), (2398, 22379), (2507, 21406), (3058, 17549), (3197, 16786), (3542, 15151), (5014, 10703), (6394, 8393)]