55957900

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{3433}}^1$

素因数の和:3610

約数の個数: 36

約数和(自身を含む): 122209192

約数和(自身を除く): 66251292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 3433, 4075, 6866, 8150, 13732, 16300, 17165, 34330, 68660, 85825, 171650, 343300, 559579, 1119158, 2238316, 2797895, 5595790, 11191580, 13989475, 27978950, 55957900]

約数ペア:

[(1, 55957900), (2, 27978950), (4, 13989475), (5, 11191580), (10, 5595790), (20, 2797895), (25, 2238316), (50, 1119158), (100, 559579), (163, 343300), (326, 171650), (652, 85825), (815, 68660), (1630, 34330), (3260, 17165), (3433, 16300), (4075, 13732), (6866, 8150)]