51309964440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{23059}}^1$

素因数の和:23966

約数の個数: 192

約数和(自身を含む): 190803974400

約数和(自身を除く): 139494009960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 883, 1260, 1766, 2520, 2649, 3532, 4415, 5298, 6181, 7064, 7947, 8830, 10596, 12362, 13245, 15894, 17660, 18543, 21192, 23059, 24724, 26490, 30905, 31788, 35320, 37086, 39735, 46118, 49448, 52980, 55629, 61810, 63576, 69177, 74172, 79470, 92236, 92715, 105960, 111258, 115295, 123620, 138354, 148344, 158940, 161413, 184472, 185430, 207531, 222516, 230590, 247240, 276708, 278145, 317880, 322826, 345885, 370860, 415062, 445032, 461180, 484239, 553416, 556290, 645652, 691770, 741720, 807065, 830124, 922360, 968478, 1037655, 1112580, 1291304, 1383540, 1452717, 1614130, 1660248, 1936956, 2075310, 2225160, 2421195, 2767080, 2905434, 3228260, 3873912, 4150620, 4842390, 5810868, 6456520, 7263585, 8301240, 9684780, 11621736, 14527170, 19369560, 20361097, 29054340, 40722194, 58108680, 61083291, 81444388, 101805485, 122166582, 142527679, 162888776, 183249873, 203610970, 244333164, 285055358, 305416455, 366499746, 407221940, 427583037, 488666328, 570110716, 610832910, 712638395, 732999492, 814443880, 855166074, 916249365, 1140221432, 1221665820, 1282749111, 1425276790, 1465998984, 1710332148, 1832498730, 2137915185, 2443331640, 2565498222, 2850553580, 3420664296, 3664997460, 4275830370, 5130996444, 5701107160, 6413745555, 7329994920, 8551660740, 10261992888, 12827491110, 17103321480, 25654982220, 51309964440]

約数ペア:

[(1, 51309964440), (2, 25654982220), (3, 17103321480), (4, 12827491110), (5, 10261992888), (6, 8551660740), (7, 7329994920), (8, 6413745555), (9, 5701107160), (10, 5130996444), (12, 4275830370), (14, 3664997460), (15, 3420664296), (18, 2850553580), (20, 2565498222), (21, 2443331640), (24, 2137915185), (28, 1832498730), (30, 1710332148), (35, 1465998984), (36, 1425276790), (40, 1282749111), (42, 1221665820), (45, 1140221432), (56, 916249365), (60, 855166074), (63, 814443880), (70, 732999492), (72, 712638395), (84, 610832910), (90, 570110716), (105, 488666328), (120, 427583037), (126, 407221940), (140, 366499746), (168, 305416455), (180, 285055358), (210, 244333164), (252, 203610970), (280, 183249873), (315, 162888776), (360, 142527679), (420, 122166582), (504, 101805485), (630, 81444388), (840, 61083291), (883, 58108680), (1260, 40722194), (1766, 29054340), (2520, 20361097), (2649, 19369560), (3532, 14527170), (4415, 11621736), (5298, 9684780), (6181, 8301240), (7064, 7263585), (7947, 6456520), (8830, 5810868), (10596, 4842390), (12362, 4150620), (13245, 3873912), (15894, 3228260), (17660, 2905434), (18543, 2767080), (21192, 2421195), (23059, 2225160), (24724, 2075310), (26490, 1936956), (30905, 1660248), (31788, 1614130), (35320, 1452717), (37086, 1383540), (39735, 1291304), (46118, 1112580), (49448, 1037655), (52980, 968478), (55629, 922360), (61810, 830124), (63576, 807065), (69177, 741720), (74172, 691770), (79470, 645652), (92236, 556290), (92715, 553416), (105960, 484239), (111258, 461180), (115295, 445032), (123620, 415062), (138354, 370860), (148344, 345885), (158940, 322826), (161413, 317880), (184472, 278145), (185430, 276708), (207531, 247240), (222516, 230590)]