50052820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^2\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 106723764

約数和(自身を除く): 56670944

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 401, 790, 802, 1580, 1604, 2005, 4010, 6241, 8020, 12482, 24964, 31205, 31679, 62410, 63358, 124820, 126716, 158395, 316790, 633580, 2502641, 5005282, 10010564, 12513205, 25026410, 50052820]

約数ペア:

[(1, 50052820), (2, 25026410), (4, 12513205), (5, 10010564), (10, 5005282), (20, 2502641), (79, 633580), (158, 316790), (316, 158395), (395, 126716), (401, 124820), (790, 63358), (802, 62410), (1580, 31679), (1604, 31205), (2005, 24964), (4010, 12482), (6241, 8020)]