54757745

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4217}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 77898024

約数和(自身を除く): 23140279

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 1855, 2597, 4217, 12985, 21085, 29519, 147595, 206633, 223501, 1033165, 1117505, 1564507, 7822535, 10951549, 54757745]

約数ペア:

[(1, 54757745), (5, 10951549), (7, 7822535), (35, 1564507), (49, 1117505), (53, 1033165), (245, 223501), (265, 206633), (371, 147595), (1855, 29519), (2597, 21085), (4217, 12985)]