51591220

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2753}}^1$

素因数の和:3699

約数の個数: 24

約数和(自身を含む): 108496584

約数和(自身を除く): 56905364

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 2753, 3748, 4685, 5506, 9370, 11012, 13765, 18740, 27530, 55060, 2579561, 5159122, 10318244, 12897805, 25795610, 51591220]

約数ペア:

[(1, 51591220), (2, 25795610), (4, 12897805), (5, 10318244), (10, 5159122), (20, 2579561), (937, 55060), (1874, 27530), (2753, 18740), (3748, 13765), (4685, 11012), (5506, 9370)]