56160894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 127650816

約数和(自身を除く): 71489922

約数列:

[1, 2, 3, 6, 17, 23, 34, 37, 46, 51, 69, 74, 102, 111, 138, 222, 391, 629, 647, 782, 851, 1173, 1258, 1294, 1702, 1887, 1941, 2346, 2553, 3774, 3882, 5106, 10999, 14467, 14881, 21998, 23939, 28934, 29762, 32997, 43401, 44643, 47878, 65994, 71817, 86802, 89286, 143634, 252977, 406963, 505954, 550597, 758931, 813926, 1101194, 1220889, 1517862, 1651791, 2441778, 3303582, 9360149, 18720298, 28080447, 56160894]

約数ペア:

[(1, 56160894), (2, 28080447), (3, 18720298), (6, 9360149), (17, 3303582), (23, 2441778), (34, 1651791), (37, 1517862), (46, 1220889), (51, 1101194), (69, 813926), (74, 758931), (102, 550597), (111, 505954), (138, 406963), (222, 252977), (391, 143634), (629, 89286), (647, 86802), (782, 71817), (851, 65994), (1173, 47878), (1258, 44643), (1294, 43401), (1702, 32997), (1887, 29762), (1941, 28934), (2346, 23939), (2553, 21998), (3774, 14881), (3882, 14467), (5106, 10999)]