52440740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{683}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 68216860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 349, 683, 698, 1366, 1396, 1745, 2732, 3415, 3490, 3839, 6830, 6980, 7513, 7678, 13660, 15026, 15356, 19195, 30052, 37565, 38390, 75130, 76780, 150260, 238367, 476734, 953468, 1191835, 2383670, 2622037, 4767340, 5244074, 10488148, 13110185, 26220370, 52440740]

約数ペア:

[(1, 52440740), (2, 26220370), (4, 13110185), (5, 10488148), (10, 5244074), (11, 4767340), (20, 2622037), (22, 2383670), (44, 1191835), (55, 953468), (110, 476734), (220, 238367), (349, 150260), (683, 76780), (698, 75130), (1366, 38390), (1396, 37565), (1745, 30052), (2732, 19195), (3415, 15356), (3490, 15026), (3839, 13660), (6830, 7678), (6980, 7513)]