51434545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1549}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 64170000

約数和(自身を除く): 12735455

約数列:

[1, 5, 29, 145, 229, 1145, 1549, 6641, 7745, 33205, 44921, 224605, 354721, 1773605, 10286909, 51434545]

約数ペア:

[(1, 51434545), (5, 10286909), (29, 1773605), (145, 354721), (229, 224605), (1145, 44921), (1549, 33205), (6641, 7745)]