51696752

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{14489}}^1$

素因数の和:14720

約数の個数: 20

約数和(自身を含む): 100618560

約数和(自身を除く): 48921808

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 14489, 28978, 57956, 115912, 231824, 3231047, 6462094, 12924188, 25848376, 51696752]

約数ペア:

[(1, 51696752), (2, 25848376), (4, 12924188), (8, 6462094), (16, 3231047), (223, 231824), (446, 115912), (892, 57956), (1784, 28978), (3568, 14489)]