26558950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 55192896

約数和(自身を除く): 28633946

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 1123, 2150, 2246, 2365, 4730, 5615, 11230, 11825, 12353, 23650, 24706, 28075, 48289, 56150, 61765, 96578, 123530, 241445, 308825, 482890, 531179, 617650, 1062358, 1207225, 2414450, 2655895, 5311790, 13279475, 26558950]

約数ペア:

[(1, 26558950), (2, 13279475), (5, 5311790), (10, 2655895), (11, 2414450), (22, 1207225), (25, 1062358), (43, 617650), (50, 531179), (55, 482890), (86, 308825), (110, 241445), (215, 123530), (275, 96578), (430, 61765), (473, 56150), (550, 48289), (946, 28075), (1075, 24706), (1123, 23650), (2150, 12353), (2246, 11825), (2365, 11230), (4730, 5615)]