51377137

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 62380800

約数和(自身を除く): 11003663

約数列:

[1, 7, 31, 49, 149, 217, 227, 1043, 1519, 1589, 4619, 7037, 7301, 11123, 32333, 33823, 49259, 226331, 236761, 344813, 1048513, 1657327, 7339591, 51377137]

約数ペア:

[(1, 51377137), (7, 7339591), (31, 1657327), (49, 1048513), (149, 344813), (217, 236761), (227, 226331), (1043, 49259), (1519, 33823), (1589, 32333), (4619, 11123), (7037, 7301)]