53941398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18089}}^1$

素因数の和:18172

約数の個数: 32

約数和(自身を含む): 125038080

約数和(自身を除く): 71096682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 18089, 36178, 54267, 108534, 126623, 253246, 379869, 759738, 1284319, 2568638, 3852957, 7705914, 8990233, 17980466, 26970699, 53941398]

約数ペア:

[(1, 53941398), (2, 26970699), (3, 17980466), (6, 8990233), (7, 7705914), (14, 3852957), (21, 2568638), (42, 1284319), (71, 759738), (142, 379869), (213, 253246), (426, 126623), (497, 108534), (994, 54267), (1491, 36178), (2982, 18089)]