51035810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1103}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 105242112

約数和(自身を除く): 54206302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1103, 1322, 2206, 3305, 4627, 5515, 6610, 7721, 9254, 11030, 15442, 23135, 38605, 46270, 77210, 729083, 1458166, 3645415, 5103581, 7290830, 10207162, 25517905, 51035810]

約数ペア:

[(1, 51035810), (2, 25517905), (5, 10207162), (7, 7290830), (10, 5103581), (14, 3645415), (35, 1458166), (70, 729083), (661, 77210), (1103, 46270), (1322, 38605), (2206, 23135), (3305, 15442), (4627, 11030), (5515, 9254), (6610, 7721)]