49869897

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30841}}^1$

素因数の和:30869

約数の個数: 24

約数和(自身を含む): 84383712

約数和(自身を除く): 34513815

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 30841, 92523, 215887, 339251, 647661, 1017753, 1511209, 2374757, 4533627, 7124271, 16623299, 49869897]

約数ペア:

[(1, 49869897), (3, 16623299), (7, 7124271), (11, 4533627), (21, 2374757), (33, 1511209), (49, 1017753), (77, 647661), (147, 339251), (231, 215887), (539, 92523), (1617, 30841)]