51800445

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22571}}^1$

素因数の和:22602

約数の個数: 32

約数和(自身を含む): 97511040

約数和(自身を除く): 45710595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 22571, 67713, 112855, 203139, 338565, 383707, 609417, 1015695, 1151121, 1918535, 3047085, 3453363, 5755605, 10360089, 17266815, 51800445]

約数ペア:

[(1, 51800445), (3, 17266815), (5, 10360089), (9, 5755605), (15, 3453363), (17, 3047085), (27, 1918535), (45, 1151121), (51, 1015695), (85, 609417), (135, 383707), (153, 338565), (255, 203139), (459, 112855), (765, 67713), (2295, 22571)]