52372540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 121220064

約数和(自身を除く): 68847524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 2357, 4444, 4714, 5555, 9428, 11110, 11785, 22220, 23570, 25927, 47140, 51854, 103708, 129635, 238057, 259270, 476114, 518540, 952228, 1190285, 2380570, 2618627, 4761140, 5237254, 10474508, 13093135, 26186270, 52372540]

約数ペア:

[(1, 52372540), (2, 26186270), (4, 13093135), (5, 10474508), (10, 5237254), (11, 4761140), (20, 2618627), (22, 2380570), (44, 1190285), (55, 952228), (101, 518540), (110, 476114), (202, 259270), (220, 238057), (404, 129635), (505, 103708), (1010, 51854), (1111, 47140), (2020, 25927), (2222, 23570), (2357, 22220), (4444, 11785), (4714, 11110), (5555, 9428)]