51890216

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7006

約数の個数: 48

約数和(自身を含む): 119152800

約数和(自身を除く): 67262584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 6967, 7448, 13934, 27868, 48769, 55736, 97538, 132373, 195076, 264746, 341383, 390152, 529492, 682766, 926611, 1058984, 1365532, 1853222, 2731064, 3706444, 6486277, 7412888, 12972554, 25945108, 51890216]

約数ペア:

[(1, 51890216), (2, 25945108), (4, 12972554), (7, 7412888), (8, 6486277), (14, 3706444), (19, 2731064), (28, 1853222), (38, 1365532), (49, 1058984), (56, 926611), (76, 682766), (98, 529492), (133, 390152), (152, 341383), (196, 264746), (266, 195076), (392, 132373), (532, 97538), (931, 55736), (1064, 48769), (1862, 27868), (3724, 13934), (6967, 7448)]