49802151

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 79147008

約数和(自身を除く): 29344857

約数列:

[1, 3, 7, 21, 31, 93, 113, 217, 339, 651, 677, 791, 2031, 2373, 3503, 4739, 10509, 14217, 20987, 24521, 62961, 73563, 76501, 146909, 229503, 440727, 535507, 1606521, 2371531, 7114593, 16600717, 49802151]

約数ペア:

[(1, 49802151), (3, 16600717), (7, 7114593), (21, 2371531), (31, 1606521), (93, 535507), (113, 440727), (217, 229503), (339, 146909), (651, 76501), (677, 73563), (791, 62961), (2031, 24521), (2373, 20987), (3503, 14217), (4739, 10509)]