51984045

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22651}}^1$

素因数の和:22682

約数の個数: 32

約数和(自身を含む): 97856640

約数和(自身を除く): 45872595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 22651, 67953, 113255, 203859, 339765, 385067, 611577, 1019295, 1155201, 1925335, 3057885, 3465603, 5776005, 10396809, 17328015, 51984045]

約数ペア:

[(1, 51984045), (3, 17328015), (5, 10396809), (9, 5776005), (15, 3465603), (17, 3057885), (27, 1925335), (45, 1155201), (51, 1019295), (85, 611577), (135, 385067), (153, 339765), (255, 203859), (459, 113255), (765, 67953), (2295, 22651)]