53988396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 169610112

約数和(自身を除く): 115621716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 294, 308, 357, 374, 462, 476, 491, 539, 561, 588, 714, 748, 833, 924, 982, 1078, 1122, 1309, 1428, 1473, 1617, 1666, 1964, 2156, 2244, 2499, 2618, 2946, 3234, 3332, 3437, 3927, 4998, 5236, 5401, 5892, 6468, 6874, 7854, 8347, 9163, 9996, 10311, 10802, 13748, 15708, 16203, 16694, 18326, 20622, 21604, 24059, 25041, 27489, 32406, 33388, 36652, 37807, 41244, 48118, 50082, 54978, 58429, 64812, 72177, 75614, 91817, 96236, 100164, 109956, 113421, 116858, 144354, 151228, 175287, 183634, 226842, 233716, 264649, 275451, 288708, 350574, 367268, 409003, 453684, 529298, 550902, 642719, 701148, 793947, 818006, 1058596, 1101804, 1227009, 1285438, 1587894, 1636012, 1928157, 2454018, 2570876, 3175788, 3856314, 4499033, 4908036, 7712628, 8998066, 13497099, 17996132, 26994198, 53988396]

約数ペア:

[(1, 53988396), (2, 26994198), (3, 17996132), (4, 13497099), (6, 8998066), (7, 7712628), (11, 4908036), (12, 4499033), (14, 3856314), (17, 3175788), (21, 2570876), (22, 2454018), (28, 1928157), (33, 1636012), (34, 1587894), (42, 1285438), (44, 1227009), (49, 1101804), (51, 1058596), (66, 818006), (68, 793947), (77, 701148), (84, 642719), (98, 550902), (102, 529298), (119, 453684), (132, 409003), (147, 367268), (154, 350574), (187, 288708), (196, 275451), (204, 264649), (231, 233716), (238, 226842), (294, 183634), (308, 175287), (357, 151228), (374, 144354), (462, 116858), (476, 113421), (491, 109956), (539, 100164), (561, 96236), (588, 91817), (714, 75614), (748, 72177), (833, 64812), (924, 58429), (982, 54978), (1078, 50082), (1122, 48118), (1309, 41244), (1428, 37807), (1473, 36652), (1617, 33388), (1666, 32406), (1964, 27489), (2156, 25041), (2244, 24059), (2499, 21604), (2618, 20622), (2946, 18326), (3234, 16694), (3332, 16203), (3437, 15708), (3927, 13748), (4998, 10802), (5236, 10311), (5401, 9996), (5892, 9163), (6468, 8347), (6874, 7854)]