49317840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 194987520

約数和(自身を除く): 145669680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 479, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 958, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1437, 1560, 1584, 1716, 1872, 1916, 1980, 2145, 2288, 2340, 2395, 2574, 2640, 2860, 2874, 3120, 3432, 3832, 3960, 4290, 4311, 4680, 4790, 5148, 5269, 5720, 5748, 6227, 6435, 6864, 7185, 7664, 7920, 8580, 8622, 9360, 9580, 10296, 10538, 11440, 11496, 12454, 12870, 14370, 15807, 17160, 17244, 18681, 19160, 20592, 21076, 21555, 22992, 24908, 25740, 26345, 28740, 31135, 31614, 34320, 34488, 37362, 38320, 42152, 43110, 47421, 49816, 51480, 52690, 56043, 57480, 62270, 63228, 68497, 68976, 74724, 79035, 84304, 86220, 93405, 94842, 99632, 102960, 105380, 112086, 114960, 124540, 126456, 136994, 149448, 158070, 172440, 186810, 189684, 205491, 210760, 224172, 237105, 249080, 252912, 273988, 280215, 298896, 316140, 342485, 344880, 373620, 379368, 410982, 421520, 448344, 474210, 498160, 547976, 560430, 616473, 632280, 684970, 747240, 758736, 821964, 896688, 948420, 1027455, 1095952, 1120860, 1232946, 1264560, 1369940, 1494480, 1643928, 1896840, 2054910, 2241720, 2465892, 2739880, 3082365, 3287856, 3793680, 4109820, 4483440, 4931784, 5479760, 6164730, 8219640, 9863568, 12329460, 16439280, 24658920, 49317840]

約数ペア:

[(1, 49317840), (2, 24658920), (3, 16439280), (4, 12329460), (5, 9863568), (6, 8219640), (8, 6164730), (9, 5479760), (10, 4931784), (11, 4483440), (12, 4109820), (13, 3793680), (15, 3287856), (16, 3082365), (18, 2739880), (20, 2465892), (22, 2241720), (24, 2054910), (26, 1896840), (30, 1643928), (33, 1494480), (36, 1369940), (39, 1264560), (40, 1232946), (44, 1120860), (45, 1095952), (48, 1027455), (52, 948420), (55, 896688), (60, 821964), (65, 758736), (66, 747240), (72, 684970), (78, 632280), (80, 616473), (88, 560430), (90, 547976), (99, 498160), (104, 474210), (110, 448344), (117, 421520), (120, 410982), (130, 379368), (132, 373620), (143, 344880), (144, 342485), (156, 316140), (165, 298896), (176, 280215), (180, 273988), (195, 252912), (198, 249080), (208, 237105), (220, 224172), (234, 210760), (240, 205491), (260, 189684), (264, 186810), (286, 172440), (312, 158070), (330, 149448), (360, 136994), (390, 126456), (396, 124540), (429, 114960), (440, 112086), (468, 105380), (479, 102960), (495, 99632), (520, 94842), (528, 93405), (572, 86220), (585, 84304), (624, 79035), (660, 74724), (715, 68976), (720, 68497), (780, 63228), (792, 62270), (858, 57480), (880, 56043), (936, 52690), (958, 51480), (990, 49816), (1040, 47421), (1144, 43110), (1170, 42152), (1287, 38320), (1320, 37362), (1430, 34488), (1437, 34320), (1560, 31614), (1584, 31135), (1716, 28740), (1872, 26345), (1916, 25740), (1980, 24908), (2145, 22992), (2288, 21555), (2340, 21076), (2395, 20592), (2574, 19160), (2640, 18681), (2860, 17244), (2874, 17160), (3120, 15807), (3432, 14370), (3832, 12870), (3960, 12454), (4290, 11496), (4311, 11440), (4680, 10538), (4790, 10296), (5148, 9580), (5269, 9360), (5720, 8622), (5748, 8580), (6227, 7920), (6435, 7664), (6864, 7185)]