54987724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 115429104

約数和(自身を除く): 60441380

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 121, 163, 164, 187, 242, 326, 374, 451, 484, 652, 697, 748, 902, 1394, 1793, 1804, 2057, 2771, 2788, 3586, 4114, 4961, 5542, 6683, 7172, 7667, 8228, 9922, 11084, 13366, 15334, 19723, 19844, 26732, 30481, 30668, 39446, 60962, 73513, 78892, 84337, 113611, 121924, 147026, 168674, 227222, 294052, 335291, 337348, 454444, 670582, 808643, 1249721, 1341164, 1617286, 2499442, 3234572, 4998884, 13746931, 27493862, 54987724]

約数ペア:

[(1, 54987724), (2, 27493862), (4, 13746931), (11, 4998884), (17, 3234572), (22, 2499442), (34, 1617286), (41, 1341164), (44, 1249721), (68, 808643), (82, 670582), (121, 454444), (163, 337348), (164, 335291), (187, 294052), (242, 227222), (326, 168674), (374, 147026), (451, 121924), (484, 113611), (652, 84337), (697, 78892), (748, 73513), (902, 60962), (1394, 39446), (1793, 30668), (1804, 30481), (2057, 26732), (2771, 19844), (2788, 19723), (3586, 15334), (4114, 13366), (4961, 11084), (5542, 9922), (6683, 8228), (7172, 7667)]