55864210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 106877232

約数和(自身を除く): 51013022

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 373, 746, 881, 1762, 1865, 3730, 4405, 6341, 8810, 12682, 14977, 29954, 31705, 63410, 74885, 149770, 328613, 657226, 1643065, 3286130, 5586421, 11172842, 27932105, 55864210]

約数ペア:

[(1, 55864210), (2, 27932105), (5, 11172842), (10, 5586421), (17, 3286130), (34, 1643065), (85, 657226), (170, 328613), (373, 149770), (746, 74885), (881, 63410), (1762, 31705), (1865, 29954), (3730, 14977), (4405, 12682), (6341, 8810)]