51171964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3733}}^1$

素因数の和:3909

約数の個数: 24

約数和(自身を含む): 94096800

約数和(自身を除く): 42924836

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 3427, 3733, 6854, 7466, 13708, 14932, 85859, 171718, 343436, 556217, 1112434, 2224868, 12792991, 25585982, 51171964]

約数ペア:

[(1, 51171964), (2, 25585982), (4, 12792991), (23, 2224868), (46, 1112434), (92, 556217), (149, 343436), (298, 171718), (596, 85859), (3427, 14932), (3733, 13708), (6854, 7466)]