55122700

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3511}}^1$

素因数の和:3682

約数の個数: 36

約数和(自身を含む): 120412432

約数和(自身を除く): 65289732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 3140, 3511, 3925, 7022, 7850, 14044, 15700, 17555, 35110, 70220, 87775, 175550, 351100, 551227, 1102454, 2204908, 2756135, 5512270, 11024540, 13780675, 27561350, 55122700]

約数ペア:

[(1, 55122700), (2, 27561350), (4, 13780675), (5, 11024540), (10, 5512270), (20, 2756135), (25, 2204908), (50, 1102454), (100, 551227), (157, 351100), (314, 175550), (628, 87775), (785, 70220), (1570, 35110), (3140, 17555), (3511, 15700), (3925, 14044), (7022, 7850)]