52493560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187477}}^1$

素因数の和:187495

約数の個数: 32

約数和(自身を含む): 134984160

約数和(自身を除く): 82490600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187477, 374954, 749908, 937385, 1312339, 1499816, 1874770, 2624678, 3749540, 5249356, 6561695, 7499080, 10498712, 13123390, 26246780, 52493560]

約数ペア:

[(1, 52493560), (2, 26246780), (4, 13123390), (5, 10498712), (7, 7499080), (8, 6561695), (10, 5249356), (14, 3749540), (20, 2624678), (28, 1874770), (35, 1499816), (40, 1312339), (56, 937385), (70, 749908), (140, 374954), (280, 187477)]