51068836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 110594176

約数和(自身を除く): 59525340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 307, 364, 457, 614, 914, 1228, 1828, 2149, 3199, 3991, 4298, 5941, 6398, 7982, 8596, 11882, 12796, 15964, 23764, 27937, 41587, 55874, 83174, 111748, 140299, 166348, 280598, 561196, 982093, 1823887, 1964186, 3647774, 3928372, 7295548, 12767209, 25534418, 51068836]

約数ペア:

[(1, 51068836), (2, 25534418), (4, 12767209), (7, 7295548), (13, 3928372), (14, 3647774), (26, 1964186), (28, 1823887), (52, 982093), (91, 561196), (182, 280598), (307, 166348), (364, 140299), (457, 111748), (614, 83174), (914, 55874), (1228, 41587), (1828, 27937), (2149, 23764), (3199, 15964), (3991, 12796), (4298, 11882), (5941, 8596), (6398, 7982)]