52340220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2879}}^1$

素因数の和:2995

約数の個数: 72

約数和(自身を含む): 160392960

約数和(自身を除く): 108052740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 2879, 3030, 3636, 4545, 5758, 6060, 8637, 9090, 11516, 14395, 17274, 18180, 25911, 28790, 34548, 43185, 51822, 57580, 86370, 103644, 129555, 172740, 259110, 290779, 518220, 581558, 872337, 1163116, 1453895, 1744674, 2617011, 2907790, 3489348, 4361685, 5234022, 5815580, 8723370, 10468044, 13085055, 17446740, 26170110, 52340220]

約数ペア:

[(1, 52340220), (2, 26170110), (3, 17446740), (4, 13085055), (5, 10468044), (6, 8723370), (9, 5815580), (10, 5234022), (12, 4361685), (15, 3489348), (18, 2907790), (20, 2617011), (30, 1744674), (36, 1453895), (45, 1163116), (60, 872337), (90, 581558), (101, 518220), (180, 290779), (202, 259110), (303, 172740), (404, 129555), (505, 103644), (606, 86370), (909, 57580), (1010, 51822), (1212, 43185), (1515, 34548), (1818, 28790), (2020, 25911), (2879, 18180), (3030, 17274), (3636, 14395), (4545, 11516), (5758, 9090), (6060, 8637)]