53048947

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 62226432

約数和(自身を除く): 9177485

約数列:

[1, 7, 47, 329, 383, 421, 2681, 2947, 18001, 19787, 126007, 138509, 161243, 1128701, 7578421, 53048947]

約数ペア:

[(1, 53048947), (7, 7578421), (47, 1128701), (329, 161243), (383, 138509), (421, 126007), (2681, 19787), (2947, 18001)]