55188690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2861}}^1$

素因数の和:3514

約数の個数: 32

約数和(自身を含む): 132705216

約数和(自身を除く): 77516526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 2861, 3215, 3858, 5722, 6430, 8583, 9645, 14305, 17166, 19290, 28610, 42915, 85830, 1839623, 3679246, 5518869, 9198115, 11037738, 18396230, 27594345, 55188690]

約数ペア:

[(1, 55188690), (2, 27594345), (3, 18396230), (5, 11037738), (6, 9198115), (10, 5518869), (15, 3679246), (30, 1839623), (643, 85830), (1286, 42915), (1929, 28610), (2861, 19290), (3215, 17166), (3858, 14305), (5722, 9645), (6430, 8583)]