55512100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11329}}^1$

素因数の和:11357

約数の個数: 54

約数和(自身を含む): 140140770

約数和(自身を除く): 84628670

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 11329, 22658, 45316, 56645, 79303, 113290, 158606, 226580, 283225, 317212, 396515, 555121, 566450, 793030, 1110242, 1132900, 1586060, 1982575, 2220484, 2775605, 3965150, 5551210, 7930300, 11102420, 13878025, 27756050, 55512100]

約数ペア:

[(1, 55512100), (2, 27756050), (4, 13878025), (5, 11102420), (7, 7930300), (10, 5551210), (14, 3965150), (20, 2775605), (25, 2220484), (28, 1982575), (35, 1586060), (49, 1132900), (50, 1110242), (70, 793030), (98, 566450), (100, 555121), (140, 396515), (175, 317212), (196, 283225), (245, 226580), (350, 158606), (490, 113290), (700, 79303), (980, 56645), (1225, 45316), (2450, 22658), (4900, 11329)]