49297479

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 85472640

約数和(自身を除く): 36175161

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 539, 709, 903, 1419, 1617, 2107, 2127, 3311, 4963, 6321, 7799, 9933, 14889, 23177, 23397, 30487, 34741, 54593, 69531, 91461, 104223, 163779, 213409, 335357, 382151, 640227, 1006071, 1146453, 1493863, 2347499, 4481589, 7042497, 16432493, 49297479]

約数ペア:

[(1, 49297479), (3, 16432493), (7, 7042497), (11, 4481589), (21, 2347499), (33, 1493863), (43, 1146453), (49, 1006071), (77, 640227), (129, 382151), (147, 335357), (231, 213409), (301, 163779), (473, 104223), (539, 91461), (709, 69531), (903, 54593), (1419, 34741), (1617, 30487), (2107, 23397), (2127, 23177), (3311, 14889), (4963, 9933), (6321, 7799)]