51222948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16481}}^1$

素因数の和:16532

約数の個数: 48

約数和(自身を含む): 140294784

約数和(自身を除く): 89071836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 16481, 32962, 49443, 65924, 98886, 115367, 197772, 230734, 346101, 461468, 609797, 692202, 1219594, 1384404, 1829391, 2439188, 3658782, 4268579, 7317564, 8537158, 12805737, 17074316, 25611474, 51222948]

約数ペア:

[(1, 51222948), (2, 25611474), (3, 17074316), (4, 12805737), (6, 8537158), (7, 7317564), (12, 4268579), (14, 3658782), (21, 2439188), (28, 1829391), (37, 1384404), (42, 1219594), (74, 692202), (84, 609797), (111, 461468), (148, 346101), (222, 230734), (259, 197772), (444, 115367), (518, 98886), (777, 65924), (1036, 49443), (1554, 32962), (3108, 16481)]