52074680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1039}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 82709320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1039, 1253, 1432, 1790, 2078, 2506, 3580, 4156, 5012, 5195, 6265, 7160, 7273, 8312, 10024, 10390, 12530, 14546, 20780, 25060, 29092, 36365, 41560, 50120, 58184, 72730, 145460, 185981, 290920, 371962, 743924, 929905, 1301867, 1487848, 1859810, 2603734, 3719620, 5207468, 6509335, 7439240, 10414936, 13018670, 26037340, 52074680]

約数ペア:

[(1, 52074680), (2, 26037340), (4, 13018670), (5, 10414936), (7, 7439240), (8, 6509335), (10, 5207468), (14, 3719620), (20, 2603734), (28, 1859810), (35, 1487848), (40, 1301867), (56, 929905), (70, 743924), (140, 371962), (179, 290920), (280, 185981), (358, 145460), (716, 72730), (895, 58184), (1039, 50120), (1253, 41560), (1432, 36365), (1790, 29092), (2078, 25060), (2506, 20780), (3580, 14546), (4156, 12530), (5012, 10390), (5195, 10024), (6265, 8312), (7160, 7273)]