56806911

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 107827200

約数和(自身を除く): 51020289

約数列:

[1, 3, 7, 9, 17, 21, 29, 31, 51, 59, 63, 87, 93, 119, 153, 177, 203, 217, 261, 279, 357, 413, 493, 527, 531, 609, 651, 899, 1003, 1071, 1239, 1479, 1581, 1711, 1827, 1829, 1953, 2697, 3009, 3451, 3689, 3717, 4437, 4743, 5133, 5487, 6293, 7021, 8091, 9027, 10353, 11067, 11977, 12803, 15283, 15399, 16461, 18879, 21063, 29087, 31059, 31093, 33201, 35931, 38409, 45849, 53041, 56637, 63189, 87261, 93279, 106981, 107793, 115227, 137547, 159123, 203609, 217651, 261783, 279837, 320943, 371287, 477369, 610827, 652953, 901697, 962829, 1113861, 1832481, 1958859, 2705091, 3341583, 6311879, 8115273, 18935637, 56806911]

約数ペア:

[(1, 56806911), (3, 18935637), (7, 8115273), (9, 6311879), (17, 3341583), (21, 2705091), (29, 1958859), (31, 1832481), (51, 1113861), (59, 962829), (63, 901697), (87, 652953), (93, 610827), (119, 477369), (153, 371287), (177, 320943), (203, 279837), (217, 261783), (261, 217651), (279, 203609), (357, 159123), (413, 137547), (493, 115227), (527, 107793), (531, 106981), (609, 93279), (651, 87261), (899, 63189), (1003, 56637), (1071, 53041), (1239, 45849), (1479, 38409), (1581, 35931), (1711, 33201), (1827, 31093), (1829, 31059), (1953, 29087), (2697, 21063), (3009, 18879), (3451, 16461), (3689, 15399), (3717, 15283), (4437, 12803), (4743, 11977), (5133, 11067), (5487, 10353), (6293, 9027), (7021, 8091)]