56051295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219809}}^1$

素因数の和:219834

約数の個数: 16

約数和(自身を含む): 94957920

約数和(自身を除く): 38906625

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 219809, 659427, 1099045, 3297135, 3736753, 11210259, 18683765, 56051295]

約数ペア:

[(1, 56051295), (3, 18683765), (5, 11210259), (15, 3736753), (17, 3297135), (51, 1099045), (85, 659427), (255, 219809)]