51888900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{24709}}^1$

素因数の和:24733

約数の個数: 72

約数和(自身を含む): 171586240

約数和(自身を除く): 119697340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 24709, 49418, 74127, 98836, 123545, 148254, 172963, 247090, 296508, 345926, 370635, 494180, 518889, 617725, 691852, 741270, 864815, 1037778, 1235450, 1482540, 1729630, 1853175, 2075556, 2470900, 2594445, 3459260, 3706350, 4324075, 5188890, 7412700, 8648150, 10377780, 12972225, 17296300, 25944450, 51888900]

約数ペア:

[(1, 51888900), (2, 25944450), (3, 17296300), (4, 12972225), (5, 10377780), (6, 8648150), (7, 7412700), (10, 5188890), (12, 4324075), (14, 3706350), (15, 3459260), (20, 2594445), (21, 2470900), (25, 2075556), (28, 1853175), (30, 1729630), (35, 1482540), (42, 1235450), (50, 1037778), (60, 864815), (70, 741270), (75, 691852), (84, 617725), (100, 518889), (105, 494180), (140, 370635), (150, 345926), (175, 296508), (210, 247090), (300, 172963), (350, 148254), (420, 123545), (525, 98836), (700, 74127), (1050, 49418), (2100, 24709)]