49389200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 140229120

約数和(自身を除く): 90839920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 569, 620, 700, 775, 868, 1085, 1138, 1240, 1400, 1550, 1736, 2170, 2276, 2480, 2800, 2845, 3100, 3472, 3983, 4340, 4552, 5425, 5690, 6200, 7966, 8680, 9104, 10850, 11380, 12400, 14225, 15932, 17360, 17639, 19915, 21700, 22760, 28450, 31864, 35278, 39830, 43400, 45520, 56900, 63728, 70556, 79660, 86800, 88195, 99575, 113800, 123473, 141112, 159320, 176390, 199150, 227600, 246946, 282224, 318640, 352780, 398300, 440975, 493892, 617365, 705560, 796600, 881950, 987784, 1234730, 1411120, 1593200, 1763900, 1975568, 2469460, 3086825, 3527800, 4938920, 6173650, 7055600, 9877840, 12347300, 24694600, 49389200]

約数ペア:

[(1, 49389200), (2, 24694600), (4, 12347300), (5, 9877840), (7, 7055600), (8, 6173650), (10, 4938920), (14, 3527800), (16, 3086825), (20, 2469460), (25, 1975568), (28, 1763900), (31, 1593200), (35, 1411120), (40, 1234730), (50, 987784), (56, 881950), (62, 796600), (70, 705560), (80, 617365), (100, 493892), (112, 440975), (124, 398300), (140, 352780), (155, 318640), (175, 282224), (200, 246946), (217, 227600), (248, 199150), (280, 176390), (310, 159320), (350, 141112), (400, 123473), (434, 113800), (496, 99575), (560, 88195), (569, 86800), (620, 79660), (700, 70556), (775, 63728), (868, 56900), (1085, 45520), (1138, 43400), (1240, 39830), (1400, 35278), (1550, 31864), (1736, 28450), (2170, 22760), (2276, 21700), (2480, 19915), (2800, 17639), (2845, 17360), (3100, 15932), (3472, 14225), (3983, 12400), (4340, 11380), (4552, 10850), (5425, 9104), (5690, 8680), (6200, 7966)]