53401236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{635729}}^1$

素因数の和:635743

約数の個数: 24

約数和(自身を含む): 142403520

約数和(自身を除く): 89002284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 635729, 1271458, 1907187, 2542916, 3814374, 4450103, 7628748, 8900206, 13350309, 17800412, 26700618, 53401236]

約数ペア:

[(1, 53401236), (2, 26700618), (3, 17800412), (4, 13350309), (6, 8900206), (7, 7628748), (12, 4450103), (14, 3814374), (21, 2542916), (28, 1907187), (42, 1271458), (84, 635729)]