51238236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{609979}}^1$

素因数の和:609993

約数の個数: 24

約数和(自身を含む): 136635520

約数和(自身を除く): 85397284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 609979, 1219958, 1829937, 2439916, 3659874, 4269853, 7319748, 8539706, 12809559, 17079412, 25619118, 51238236]

約数ペア:

[(1, 51238236), (2, 25619118), (3, 17079412), (4, 12809559), (6, 8539706), (7, 7319748), (12, 4269853), (14, 3659874), (21, 2439916), (28, 1829937), (42, 1219958), (84, 609979)]