52479420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{124951}}^1$

素因数の和:124970

約数の個数: 48

約数和(自身を含む): 167935488

約数和(自身を除く): 115456068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 124951, 249902, 374853, 499804, 624755, 749706, 874657, 1249510, 1499412, 1749314, 1874265, 2499020, 2623971, 3498628, 3748530, 4373285, 5247942, 7497060, 8746570, 10495884, 13119855, 17493140, 26239710, 52479420]

約数ペア:

[(1, 52479420), (2, 26239710), (3, 17493140), (4, 13119855), (5, 10495884), (6, 8746570), (7, 7497060), (10, 5247942), (12, 4373285), (14, 3748530), (15, 3498628), (20, 2623971), (21, 2499020), (28, 1874265), (30, 1749314), (35, 1499412), (42, 1249510), (60, 874657), (70, 749706), (84, 624755), (105, 499804), (140, 374853), (210, 249902), (420, 124951)]