53502820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{382163}}^1$

素因数の和:382179

約数の個数: 24

約数和(自身を含む): 128407104

約数和(自身を除く): 74904284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 382163, 764326, 1528652, 1910815, 2675141, 3821630, 5350282, 7643260, 10700564, 13375705, 26751410, 53502820]

約数ペア:

[(1, 53502820), (2, 26751410), (4, 13375705), (5, 10700564), (7, 7643260), (10, 5350282), (14, 3821630), (20, 2675141), (28, 1910815), (35, 1528652), (70, 764326), (140, 382163)]