57775510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1259}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 112402080

約数和(自身を除く): 54626570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1259, 1765, 2518, 3530, 4589, 6295, 9178, 12590, 16367, 22945, 32734, 45890, 81835, 163670, 444427, 888854, 2222135, 4444270, 5777551, 11555102, 28887755, 57775510]

約数ペア:

[(1, 57775510), (2, 28887755), (5, 11555102), (10, 5777551), (13, 4444270), (26, 2222135), (65, 888854), (130, 444427), (353, 163670), (706, 81835), (1259, 45890), (1765, 32734), (2518, 22945), (3530, 16367), (4589, 12590), (6295, 9178)]