51571926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{727}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 128104704

約数和(自身を除く): 76532778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 563, 727, 1126, 1454, 1689, 2181, 3378, 3941, 4362, 5067, 5089, 6543, 7882, 10134, 10178, 11823, 13086, 15267, 23646, 30534, 35469, 45801, 70938, 91602, 409301, 818602, 1227903, 2455806, 2865107, 3683709, 5730214, 7367418, 8595321, 17190642, 25785963, 51571926]

約数ペア:

[(1, 51571926), (2, 25785963), (3, 17190642), (6, 8595321), (7, 7367418), (9, 5730214), (14, 3683709), (18, 2865107), (21, 2455806), (42, 1227903), (63, 818602), (126, 409301), (563, 91602), (727, 70938), (1126, 45801), (1454, 35469), (1689, 30534), (2181, 23646), (3378, 15267), (3941, 13086), (4362, 11823), (5067, 10178), (5089, 10134), (6543, 7882)]