51646308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3121}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 138466944

約数和(自身を除く): 86820636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 3121, 4137, 5516, 6242, 8274, 9363, 12484, 16548, 18726, 21847, 37452, 43694, 65541, 87388, 131082, 262164, 614837, 1229674, 1844511, 2459348, 3689022, 4303859, 7378044, 8607718, 12911577, 17215436, 25823154, 51646308]

約数ペア:

[(1, 51646308), (2, 25823154), (3, 17215436), (4, 12911577), (6, 8607718), (7, 7378044), (12, 4303859), (14, 3689022), (21, 2459348), (28, 1844511), (42, 1229674), (84, 614837), (197, 262164), (394, 131082), (591, 87388), (788, 65541), (1182, 43694), (1379, 37452), (2364, 21847), (2758, 18726), (3121, 16548), (4137, 12484), (5516, 9363), (6242, 8274)]