51395710

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{9001}}^1$

素因数の和:9579

約数の個数: 16

約数和(自身を含む): 92684592

約数和(自身を除く): 41288882

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 9001, 18002, 45005, 90010, 5139571, 10279142, 25697855, 51395710]

約数ペア:

[(1, 51395710), (2, 25697855), (5, 10279142), (10, 5139571), (571, 90010), (1142, 45005), (2855, 18002), (5710, 9001)]