51433816

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2131}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 110522880

約数和(自身を除く): 59089064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 2131, 3017, 3448, 4262, 6034, 8524, 12068, 14917, 17048, 24136, 29834, 59668, 119336, 918461, 1836922, 3673844, 6429227, 7347688, 12858454, 25716908, 51433816]

約数ペア:

[(1, 51433816), (2, 25716908), (4, 12858454), (7, 7347688), (8, 6429227), (14, 3673844), (28, 1836922), (56, 918461), (431, 119336), (862, 59668), (1724, 29834), (2131, 24136), (3017, 17048), (3448, 14917), (4262, 12068), (6034, 8524)]