51198890

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{3259}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 92244960

約数和(自身を除く): 41046070

約数列:

[1, 2, 5, 10, 1571, 3142, 3259, 6518, 7855, 15710, 16295, 32590, 5119889, 10239778, 25599445, 51198890]

約数ペア:

[(1, 51198890), (2, 25599445), (5, 10239778), (10, 5119889), (1571, 32590), (3142, 16295), (3259, 15710), (6518, 7855)]