52894450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 113921280

約数和(自身を除く): 61026830

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1913, 1975, 2765, 3826, 3950, 5530, 9565, 13391, 13825, 19130, 26782, 27650, 47825, 66955, 95650, 133910, 151127, 302254, 334775, 669550, 755635, 1057889, 1511270, 2115778, 3778175, 5289445, 7556350, 10578890, 26447225, 52894450]

約数ペア:

[(1, 52894450), (2, 26447225), (5, 10578890), (7, 7556350), (10, 5289445), (14, 3778175), (25, 2115778), (35, 1511270), (50, 1057889), (70, 755635), (79, 669550), (158, 334775), (175, 302254), (350, 151127), (395, 133910), (553, 95650), (790, 66955), (1106, 47825), (1913, 27650), (1975, 26782), (2765, 19130), (3826, 13825), (3950, 13391), (5530, 9565)]