56767240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26777}}^1$

素因数の和:26841

約数の個数: 32

約数和(自身を含む): 130141080

約数和(自身を除く): 73373840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 26777, 53554, 107108, 133885, 214216, 267770, 535540, 1071080, 1419181, 2838362, 5676724, 7095905, 11353448, 14191810, 28383620, 56767240]

約数ペア:

[(1, 56767240), (2, 28383620), (4, 14191810), (5, 11353448), (8, 7095905), (10, 5676724), (20, 2838362), (40, 1419181), (53, 1071080), (106, 535540), (212, 267770), (265, 214216), (424, 133885), (530, 107108), (1060, 53554), (2120, 26777)]