53038818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 131751360

約数和(自身を除く): 78712542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 509, 827, 1018, 1527, 1654, 2481, 3054, 3563, 4581, 4962, 5789, 7126, 7443, 9162, 10689, 11578, 14886, 17367, 21378, 32067, 34734, 52101, 64134, 104202, 420943, 841886, 1262829, 2525658, 2946601, 3788487, 5893202, 7576974, 8839803, 17679606, 26519409, 53038818]

約数ペア:

[(1, 53038818), (2, 26519409), (3, 17679606), (6, 8839803), (7, 7576974), (9, 5893202), (14, 3788487), (18, 2946601), (21, 2525658), (42, 1262829), (63, 841886), (126, 420943), (509, 104202), (827, 64134), (1018, 52101), (1527, 34734), (1654, 32067), (2481, 21378), (3054, 17367), (3563, 14886), (4581, 11578), (4962, 10689), (5789, 9162), (7126, 7443)]