51503605

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 63108864

約数和(自身を除く): 11605259

約数列:

[1, 5, 97, 103, 485, 515, 1031, 5155, 9991, 49955, 100007, 106193, 500035, 530965, 10300721, 51503605]

約数ペア:

[(1, 51503605), (5, 10300721), (97, 530965), (103, 500035), (485, 106193), (515, 100007), (1031, 49955), (5155, 9991)]