51684308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13999}}^1$

素因数の和:14087

約数の個数: 24

約数和(自身を含む): 98784000

約数和(自身を除く): 47099692

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 13999, 27998, 55996, 181987, 363974, 727948, 993929, 1987858, 3975716, 12921077, 25842154, 51684308]

約数ペア:

[(1, 51684308), (2, 25842154), (4, 12921077), (13, 3975716), (26, 1987858), (52, 993929), (71, 727948), (142, 363974), (284, 181987), (923, 55996), (1846, 27998), (3692, 13999)]