51200788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 92560160

約数和(自身を除く): 41359372

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 2731, 4687, 5462, 9374, 10924, 18748, 117433, 234866, 297679, 469732, 595358, 1190716, 12800197, 25600394, 51200788]

約数ペア:

[(1, 51200788), (2, 25600394), (4, 12800197), (43, 1190716), (86, 595358), (109, 469732), (172, 297679), (218, 234866), (436, 117433), (2731, 18748), (4687, 10924), (5462, 9374)]