53389105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 80725248

約数和(自身を除く): 27336143

約数列:

[1, 5, 7, 11, 35, 55, 77, 101, 385, 505, 707, 1111, 1373, 3535, 5555, 6865, 7777, 9611, 15103, 38885, 48055, 75515, 105721, 138673, 528605, 693365, 970711, 1525403, 4853555, 7627015, 10677821, 53389105]

約数ペア:

[(1, 53389105), (5, 10677821), (7, 7627015), (11, 4853555), (35, 1525403), (55, 970711), (77, 693365), (101, 528605), (385, 138673), (505, 105721), (707, 75515), (1111, 48055), (1373, 38885), (3535, 15103), (5555, 9611), (6865, 7777)]