490450150

素因数分解:

$2^1\times 5^2\times {\mathrm{503}}^1\times {\mathrm{19501}}^1$

素因数の和:20016

約数の個数: 24

約数和(自身を含む): 914097744

約数和(自身を除く): 423647594

約数列:

[1, 2, 5, 10, 25, 50, 503, 1006, 2515, 5030, 12575, 19501, 25150, 39002, 97505, 195010, 487525, 975050, 9809003, 19618006, 49045015, 98090030, 245225075, 490450150]

約数ペア:

[(1, 490450150), (2, 245225075), (5, 98090030), (10, 49045015), (25, 19618006), (50, 9809003), (503, 975050), (1006, 487525), (2515, 195010), (5030, 97505), (12575, 39002), (19501, 25150)]