55720368

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 176127120

約数和(自身を除く): 120406752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1213, 1276, 1392, 1584, 1914, 2088, 2426, 2552, 2871, 3639, 3828, 4176, 4852, 5104, 5742, 7278, 7656, 9704, 10917, 11484, 13343, 14556, 15312, 19408, 21834, 22968, 26686, 29112, 35177, 40029, 43668, 45936, 53372, 58224, 70354, 80058, 87336, 105531, 106744, 120087, 140708, 160116, 174672, 211062, 213488, 240174, 281416, 316593, 320232, 386947, 422124, 480348, 562832, 633186, 640464, 773894, 844248, 960696, 1160841, 1266372, 1547788, 1688496, 1921392, 2321682, 2532744, 3095576, 3482523, 4643364, 5065488, 6191152, 6965046, 9286728, 13930092, 18573456, 27860184, 55720368]

約数ペア:

[(1, 55720368), (2, 27860184), (3, 18573456), (4, 13930092), (6, 9286728), (8, 6965046), (9, 6191152), (11, 5065488), (12, 4643364), (16, 3482523), (18, 3095576), (22, 2532744), (24, 2321682), (29, 1921392), (33, 1688496), (36, 1547788), (44, 1266372), (48, 1160841), (58, 960696), (66, 844248), (72, 773894), (87, 640464), (88, 633186), (99, 562832), (116, 480348), (132, 422124), (144, 386947), (174, 320232), (176, 316593), (198, 281416), (232, 240174), (261, 213488), (264, 211062), (319, 174672), (348, 160116), (396, 140708), (464, 120087), (522, 106744), (528, 105531), (638, 87336), (696, 80058), (792, 70354), (957, 58224), (1044, 53372), (1213, 45936), (1276, 43668), (1392, 40029), (1584, 35177), (1914, 29112), (2088, 26686), (2426, 22968), (2552, 21834), (2871, 19408), (3639, 15312), (3828, 14556), (4176, 13343), (4852, 11484), (5104, 10917), (5742, 9704), (7278, 7656)]