51643578264

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{19961}}^1$

素因数の和:20145

約数の個数: 128

約数和(自身を含む): 139127155200

約数和(自身を除く): 87483576936

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 109, 129, 138, 172, 184, 218, 258, 276, 327, 344, 436, 516, 552, 654, 872, 989, 1032, 1308, 1978, 2507, 2616, 2967, 3956, 4687, 5014, 5934, 7521, 7912, 9374, 10028, 11868, 14061, 15042, 18748, 19961, 20056, 23736, 28122, 30084, 37496, 39922, 56244, 59883, 60168, 79844, 107801, 112488, 119766, 159688, 215602, 239532, 323403, 431204, 459103, 479064, 646806, 858323, 862408, 918206, 1293612, 1377309, 1716646, 1836412, 2175749, 2574969, 2587224, 2754618, 3433292, 3672824, 4351498, 5149938, 5509236, 6527247, 6866584, 8702996, 10299876, 11018472, 13054494, 17405992, 19741429, 20599752, 26108988, 39482858, 50042227, 52217976, 59224287, 78965716, 93557207, 100084454, 118448574, 150126681, 157931432, 187114414, 200168908, 236897148, 280671621, 300253362, 374228828, 400337816, 473794296, 561343242, 600506724, 748457656, 1122686484, 1201013448, 2151815761, 2245372968, 4303631522, 6455447283, 8607263044, 12910894566, 17214526088, 25821789132, 51643578264]

約数ペア:

[(1, 51643578264), (2, 25821789132), (3, 17214526088), (4, 12910894566), (6, 8607263044), (8, 6455447283), (12, 4303631522), (23, 2245372968), (24, 2151815761), (43, 1201013448), (46, 1122686484), (69, 748457656), (86, 600506724), (92, 561343242), (109, 473794296), (129, 400337816), (138, 374228828), (172, 300253362), (184, 280671621), (218, 236897148), (258, 200168908), (276, 187114414), (327, 157931432), (344, 150126681), (436, 118448574), (516, 100084454), (552, 93557207), (654, 78965716), (872, 59224287), (989, 52217976), (1032, 50042227), (1308, 39482858), (1978, 26108988), (2507, 20599752), (2616, 19741429), (2967, 17405992), (3956, 13054494), (4687, 11018472), (5014, 10299876), (5934, 8702996), (7521, 6866584), (7912, 6527247), (9374, 5509236), (10028, 5149938), (11868, 4351498), (14061, 3672824), (15042, 3433292), (18748, 2754618), (19961, 2587224), (20056, 2574969), (23736, 2175749), (28122, 1836412), (30084, 1716646), (37496, 1377309), (39922, 1293612), (56244, 918206), (59883, 862408), (60168, 858323), (79844, 646806), (107801, 479064), (112488, 459103), (119766, 431204), (159688, 323403), (215602, 239532)]