52574540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 118135584

約数和(自身を除く): 65561044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1531, 1717, 2020, 3062, 3434, 6124, 6868, 7655, 8585, 15310, 17170, 26027, 30620, 34340, 52054, 104108, 130135, 154631, 260270, 309262, 520540, 618524, 773155, 1546310, 2628727, 3092620, 5257454, 10514908, 13143635, 26287270, 52574540]

約数ペア:

[(1, 52574540), (2, 26287270), (4, 13143635), (5, 10514908), (10, 5257454), (17, 3092620), (20, 2628727), (34, 1546310), (68, 773155), (85, 618524), (101, 520540), (170, 309262), (202, 260270), (340, 154631), (404, 130135), (505, 104108), (1010, 52054), (1531, 34340), (1717, 30620), (2020, 26027), (3062, 17170), (3434, 15310), (6124, 8585), (6868, 7655)]