51089328

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 153204480

約数和(自身を除く): 102115152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 263, 284, 304, 342, 426, 456, 526, 568, 639, 684, 789, 852, 912, 1052, 1136, 1278, 1349, 1368, 1578, 1704, 2104, 2367, 2556, 2698, 2736, 3156, 3408, 4047, 4208, 4734, 4997, 5112, 5396, 6312, 8094, 9468, 9994, 10224, 10792, 12141, 12624, 14991, 16188, 18673, 18936, 19988, 21584, 24282, 29982, 32376, 37346, 37872, 39976, 44973, 48564, 56019, 59964, 64752, 74692, 79952, 89946, 97128, 112038, 119928, 149384, 168057, 179892, 194256, 224076, 239856, 298768, 336114, 354787, 359784, 448152, 672228, 709574, 719568, 896304, 1064361, 1344456, 1419148, 2128722, 2688912, 2838296, 3193083, 4257444, 5676592, 6386166, 8514888, 12772332, 17029776, 25544664, 51089328]

約数ペア:

[(1, 51089328), (2, 25544664), (3, 17029776), (4, 12772332), (6, 8514888), (8, 6386166), (9, 5676592), (12, 4257444), (16, 3193083), (18, 2838296), (19, 2688912), (24, 2128722), (36, 1419148), (38, 1344456), (48, 1064361), (57, 896304), (71, 719568), (72, 709574), (76, 672228), (114, 448152), (142, 359784), (144, 354787), (152, 336114), (171, 298768), (213, 239856), (228, 224076), (263, 194256), (284, 179892), (304, 168057), (342, 149384), (426, 119928), (456, 112038), (526, 97128), (568, 89946), (639, 79952), (684, 74692), (789, 64752), (852, 59964), (912, 56019), (1052, 48564), (1136, 44973), (1278, 39976), (1349, 37872), (1368, 37346), (1578, 32376), (1704, 29982), (2104, 24282), (2367, 21584), (2556, 19988), (2698, 18936), (2736, 18673), (3156, 16188), (3408, 14991), (4047, 12624), (4208, 12141), (4734, 10792), (4997, 10224), (5112, 9994), (5396, 9468), (6312, 8094)]