49034680

素因数分解:

$2^3\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1237}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 110528640

約数和(自身を除く): 61493960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 991, 1237, 1982, 2474, 3964, 4948, 4955, 6185, 7928, 9896, 9910, 12370, 19820, 24740, 39640, 49480, 1225867, 2451734, 4903468, 6129335, 9806936, 12258670, 24517340, 49034680]

約数ペア:

[(1, 49034680), (2, 24517340), (4, 12258670), (5, 9806936), (8, 6129335), (10, 4903468), (20, 2451734), (40, 1225867), (991, 49480), (1237, 39640), (1982, 24740), (2474, 19820), (3964, 12370), (4948, 9910), (4955, 9896), (6185, 7928)]