51481935

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49741}}^1$

素因数の和:49775

約数の個数: 24

約数和(自身を含む): 93117024

約数和(自身を除く): 41635089

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 49741, 149223, 248705, 447669, 746115, 1144043, 2238345, 3432129, 5720215, 10296387, 17160645, 51481935]

約数ペア:

[(1, 51481935), (3, 17160645), (5, 10296387), (9, 5720215), (15, 3432129), (23, 2238345), (45, 1144043), (69, 746115), (115, 447669), (207, 248705), (345, 149223), (1035, 49741)]