51332085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 102885120

約数和(自身を除く): 51553035

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1831, 1869, 3115, 4005, 5493, 5607, 9155, 9345, 12817, 16479, 27465, 28035, 38451, 64085, 82395, 115353, 162959, 192255, 488877, 576765, 814795, 1140713, 1466631, 2444385, 3422139, 5703565, 7333155, 10266417, 17110695, 51332085]

約数ペア:

[(1, 51332085), (3, 17110695), (5, 10266417), (7, 7333155), (9, 5703565), (15, 3422139), (21, 2444385), (35, 1466631), (45, 1140713), (63, 814795), (89, 576765), (105, 488877), (267, 192255), (315, 162959), (445, 115353), (623, 82395), (801, 64085), (1335, 38451), (1831, 28035), (1869, 27465), (3115, 16479), (4005, 12817), (5493, 9345), (5607, 9155)]