47839792

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 129991680

約数和(自身を除く): 82151888

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 103, 104, 112, 116, 143, 154, 176, 182, 203, 206, 208, 232, 286, 308, 319, 364, 377, 406, 412, 464, 572, 616, 638, 721, 728, 754, 812, 824, 1001, 1133, 1144, 1232, 1276, 1339, 1442, 1456, 1508, 1624, 1648, 2002, 2233, 2266, 2288, 2552, 2639, 2678, 2884, 2987, 3016, 3248, 4004, 4147, 4466, 4532, 5104, 5278, 5356, 5768, 5974, 6032, 7931, 8008, 8294, 8932, 9064, 9373, 10556, 10712, 11536, 11948, 14729, 15862, 16016, 16588, 17864, 18128, 18746, 20909, 21112, 21424, 23896, 29029, 29458, 31724, 32857, 33176, 35728, 37492, 38831, 41818, 42224, 47792, 58058, 58916, 63448, 65714, 66352, 74984, 77662, 83636, 103103, 116116, 117832, 126896, 131428, 149968, 155324, 167272, 206206, 229999, 232232, 235664, 262856, 271817, 310648, 334544, 412412, 427141, 459998, 464464, 525712, 543634, 621296, 824824, 854282, 919996, 1087268, 1649648, 1708564, 1839992, 2174536, 2989987, 3417128, 3679984, 4349072, 5979974, 6834256, 11959948, 23919896, 47839792]

約数ペア:

[(1, 47839792), (2, 23919896), (4, 11959948), (7, 6834256), (8, 5979974), (11, 4349072), (13, 3679984), (14, 3417128), (16, 2989987), (22, 2174536), (26, 1839992), (28, 1708564), (29, 1649648), (44, 1087268), (52, 919996), (56, 854282), (58, 824824), (77, 621296), (88, 543634), (91, 525712), (103, 464464), (104, 459998), (112, 427141), (116, 412412), (143, 334544), (154, 310648), (176, 271817), (182, 262856), (203, 235664), (206, 232232), (208, 229999), (232, 206206), (286, 167272), (308, 155324), (319, 149968), (364, 131428), (377, 126896), (406, 117832), (412, 116116), (464, 103103), (572, 83636), (616, 77662), (638, 74984), (721, 66352), (728, 65714), (754, 63448), (812, 58916), (824, 58058), (1001, 47792), (1133, 42224), (1144, 41818), (1232, 38831), (1276, 37492), (1339, 35728), (1442, 33176), (1456, 32857), (1508, 31724), (1624, 29458), (1648, 29029), (2002, 23896), (2233, 21424), (2266, 21112), (2288, 20909), (2552, 18746), (2639, 18128), (2678, 17864), (2884, 16588), (2987, 16016), (3016, 15862), (3248, 14729), (4004, 11948), (4147, 11536), (4466, 10712), (4532, 10556), (5104, 9373), (5278, 9064), (5356, 8932), (5768, 8294), (5974, 8008), (6032, 7931)]