53527480

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4831}}^1$

素因数の和:5119

約数の個数: 32

約数和(自身を含む): 120896640

約数和(自身を除く): 67369160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 4831, 5540, 9662, 11080, 19324, 24155, 38648, 48310, 96620, 193240, 1338187, 2676374, 5352748, 6690935, 10705496, 13381870, 26763740, 53527480]

約数ペア:

[(1, 53527480), (2, 26763740), (4, 13381870), (5, 10705496), (8, 6690935), (10, 5352748), (20, 2676374), (40, 1338187), (277, 193240), (554, 96620), (1108, 48310), (1385, 38648), (2216, 24155), (2770, 19324), (4831, 11080), (5540, 9662)]