52214841

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 91601280

約数和(自身を除く): 39386439

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 427, 441, 549, 647, 1281, 1323, 1647, 1941, 2989, 3843, 4529, 5823, 8967, 11529, 13587, 17469, 26901, 31703, 39467, 40761, 80703, 95109, 118401, 122283, 276269, 285327, 355203, 828807, 855981, 1065609, 1933883, 2486421, 5801649, 7459263, 17404947, 52214841]

約数ペア:

[(1, 52214841), (3, 17404947), (7, 7459263), (9, 5801649), (21, 2486421), (27, 1933883), (49, 1065609), (61, 855981), (63, 828807), (147, 355203), (183, 285327), (189, 276269), (427, 122283), (441, 118401), (549, 95109), (647, 80703), (1281, 40761), (1323, 39467), (1647, 31703), (1941, 26901), (2989, 17469), (3843, 13587), (4529, 11529), (5823, 8967)]