53111660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379369}}^1$

素因数の和:379385

約数の個数: 24

約数和(自身を含む): 127468320

約数和(自身を除く): 74356660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379369, 758738, 1517476, 1896845, 2655583, 3793690, 5311166, 7587380, 10622332, 13277915, 26555830, 53111660]

約数ペア:

[(1, 53111660), (2, 26555830), (4, 13277915), (5, 10622332), (7, 7587380), (10, 5311166), (14, 3793690), (20, 2655583), (28, 1896845), (35, 1517476), (70, 758738), (140, 379369)]