49614660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 155702400

約数和(自身を除く): 106087740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 661, 695, 834, 1251, 1322, 1390, 1668, 1983, 2085, 2502, 2644, 2780, 3305, 3753, 3966, 4170, 5004, 5949, 6255, 6610, 7506, 7932, 8340, 9915, 11898, 12510, 13220, 15012, 17847, 18765, 19830, 23796, 25020, 29745, 35694, 37530, 39660, 59490, 71388, 75060, 89235, 91879, 118980, 178470, 183758, 275637, 356940, 367516, 459395, 551274, 826911, 918790, 1102548, 1378185, 1653822, 1837580, 2480733, 2756370, 3307644, 4134555, 4961466, 5512740, 8269110, 9922932, 12403665, 16538220, 24807330, 49614660]

約数ペア:

[(1, 49614660), (2, 24807330), (3, 16538220), (4, 12403665), (5, 9922932), (6, 8269110), (9, 5512740), (10, 4961466), (12, 4134555), (15, 3307644), (18, 2756370), (20, 2480733), (27, 1837580), (30, 1653822), (36, 1378185), (45, 1102548), (54, 918790), (60, 826911), (90, 551274), (108, 459395), (135, 367516), (139, 356940), (180, 275637), (270, 183758), (278, 178470), (417, 118980), (540, 91879), (556, 89235), (661, 75060), (695, 71388), (834, 59490), (1251, 39660), (1322, 37530), (1390, 35694), (1668, 29745), (1983, 25020), (2085, 23796), (2502, 19830), (2644, 18765), (2780, 17847), (3305, 15012), (3753, 13220), (3966, 12510), (4170, 11898), (5004, 9915), (5949, 8340), (6255, 7932), (6610, 7506)]