51576885

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5381}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 93000960

約数和(自身を除く): 41424075

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 5381, 9585, 16143, 26905, 48429, 80715, 145287, 242145, 382051, 726435, 1146153, 1910255, 3438459, 5730765, 10315377, 17192295, 51576885]

約数ペア:

[(1, 51576885), (3, 17192295), (5, 10315377), (9, 5730765), (15, 3438459), (27, 1910255), (45, 1146153), (71, 726435), (135, 382051), (213, 242145), (355, 145287), (639, 80715), (1065, 48429), (1917, 26905), (3195, 16143), (5381, 9585)]