47137900

素因数分解:

$2^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1487}}^1$

素因数の和:1818

約数の個数: 36

約数和(自身を含む): 102680928

約数和(自身を除く): 55543028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 317, 634, 1268, 1487, 1585, 2974, 3170, 5948, 6340, 7435, 7925, 14870, 15850, 29740, 31700, 37175, 74350, 148700, 471379, 942758, 1885516, 2356895, 4713790, 9427580, 11784475, 23568950, 47137900]

約数ペア:

[(1, 47137900), (2, 23568950), (4, 11784475), (5, 9427580), (10, 4713790), (20, 2356895), (25, 1885516), (50, 942758), (100, 471379), (317, 148700), (634, 74350), (1268, 37175), (1487, 31700), (1585, 29740), (2974, 15850), (3170, 14870), (5948, 7925), (6340, 7435)]