51516836

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3923}}^1$

素因数の和:4008

約数の個数: 36

約数和(自身を含む): 106465968

約数和(自身を除く): 54949132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3283, 3923, 6566, 7846, 13132, 15692, 27461, 54922, 109844, 192227, 262841, 384454, 525682, 768908, 1051364, 1839887, 3679774, 7359548, 12879209, 25758418, 51516836]

約数ペア:

[(1, 51516836), (2, 25758418), (4, 12879209), (7, 7359548), (14, 3679774), (28, 1839887), (49, 1051364), (67, 768908), (98, 525682), (134, 384454), (196, 262841), (268, 192227), (469, 109844), (938, 54922), (1876, 27461), (3283, 15692), (3923, 13132), (6566, 7846)]