52152460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 112442400

約数和(自身を除く): 60289940

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 193, 229, 236, 295, 386, 458, 590, 772, 916, 965, 1145, 1180, 1930, 2290, 3860, 4580, 11387, 13511, 22774, 27022, 44197, 45548, 54044, 56935, 67555, 88394, 113870, 135110, 176788, 220985, 227740, 270220, 441970, 883940, 2607623, 5215246, 10430492, 13038115, 26076230, 52152460]

約数ペア:

[(1, 52152460), (2, 26076230), (4, 13038115), (5, 10430492), (10, 5215246), (20, 2607623), (59, 883940), (118, 441970), (193, 270220), (229, 227740), (236, 220985), (295, 176788), (386, 135110), (458, 113870), (590, 88394), (772, 67555), (916, 56935), (965, 54044), (1145, 45548), (1180, 44197), (1930, 27022), (2290, 22774), (3860, 13511), (4580, 11387)]