54497440

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7309

約数の個数: 48

約数和(自身を含む): 131507712

約数和(自身を除く): 77010272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7247, 7520, 14494, 28988, 36235, 57976, 72470, 115952, 144940, 231904, 289880, 340609, 579760, 681218, 1159520, 1362436, 1703045, 2724872, 3406090, 5449744, 6812180, 10899488, 13624360, 27248720, 54497440]

約数ペア:

[(1, 54497440), (2, 27248720), (4, 13624360), (5, 10899488), (8, 6812180), (10, 5449744), (16, 3406090), (20, 2724872), (32, 1703045), (40, 1362436), (47, 1159520), (80, 681218), (94, 579760), (160, 340609), (188, 289880), (235, 231904), (376, 144940), (470, 115952), (752, 72470), (940, 57976), (1504, 36235), (1880, 28988), (3760, 14494), (7247, 7520)]