50978860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17107}}^1$

素因数の和:17265

約数の個数: 24

約数和(自身を含む): 107780400

約数和(自身を除く): 56801540

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 17107, 34214, 68428, 85535, 171070, 342140, 2548943, 5097886, 10195772, 12744715, 25489430, 50978860]

約数ペア:

[(1, 50978860), (2, 25489430), (4, 12744715), (5, 10195772), (10, 5097886), (20, 2548943), (149, 342140), (298, 171070), (596, 85535), (745, 68428), (1490, 34214), (2980, 17107)]