51401042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 102016320

約数和(自身を除く): 50615278

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1597, 1694, 2299, 2926, 3194, 4598, 11179, 16093, 17567, 22358, 30343, 32186, 35134, 60686, 122969, 193237, 212401, 245938, 333773, 386474, 424802, 667546, 1352659, 2336411, 2705318, 3671503, 4672822, 7343006, 25700521, 51401042]

約数ペア:

[(1, 51401042), (2, 25700521), (7, 7343006), (11, 4672822), (14, 3671503), (19, 2705318), (22, 2336411), (38, 1352659), (77, 667546), (121, 424802), (133, 386474), (154, 333773), (209, 245938), (242, 212401), (266, 193237), (418, 122969), (847, 60686), (1463, 35134), (1597, 32186), (1694, 30343), (2299, 22358), (2926, 17567), (3194, 16093), (4598, 11179)]