54843880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 163382400

約数和(自身を除く): 108538520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 61, 65, 70, 76, 91, 95, 104, 122, 130, 133, 140, 152, 169, 182, 190, 244, 247, 260, 266, 280, 305, 338, 364, 380, 427, 455, 488, 494, 520, 532, 610, 665, 676, 728, 760, 793, 845, 854, 910, 988, 1064, 1159, 1183, 1220, 1235, 1330, 1352, 1586, 1690, 1708, 1729, 1820, 1976, 2135, 2318, 2366, 2440, 2470, 2660, 3172, 3211, 3380, 3416, 3458, 3640, 3965, 4270, 4636, 4732, 4940, 5320, 5551, 5795, 5915, 6344, 6422, 6760, 6916, 7930, 8113, 8540, 8645, 9272, 9464, 9880, 10309, 11102, 11590, 11830, 12844, 13832, 15067, 15860, 16055, 16226, 17080, 17290, 20618, 22204, 22477, 23180, 23660, 25688, 27755, 30134, 31720, 32110, 32452, 34580, 40565, 41236, 44408, 44954, 46360, 47320, 51545, 55510, 60268, 64220, 64904, 69160, 72163, 75335, 81130, 82472, 89908, 103090, 105469, 111020, 112385, 120536, 128440, 144326, 150670, 162260, 179816, 195871, 206180, 210938, 222040, 224770, 288652, 301340, 324520, 360815, 391742, 412360, 421876, 449540, 527345, 577304, 602680, 721630, 783484, 843752, 899080, 979355, 1054690, 1371097, 1443260, 1566968, 1958710, 2109380, 2742194, 2886520, 3917420, 4218760, 5484388, 6855485, 7834840, 10968776, 13710970, 27421940, 54843880]

約数ペア:

[(1, 54843880), (2, 27421940), (4, 13710970), (5, 10968776), (7, 7834840), (8, 6855485), (10, 5484388), (13, 4218760), (14, 3917420), (19, 2886520), (20, 2742194), (26, 2109380), (28, 1958710), (35, 1566968), (38, 1443260), (40, 1371097), (52, 1054690), (56, 979355), (61, 899080), (65, 843752), (70, 783484), (76, 721630), (91, 602680), (95, 577304), (104, 527345), (122, 449540), (130, 421876), (133, 412360), (140, 391742), (152, 360815), (169, 324520), (182, 301340), (190, 288652), (244, 224770), (247, 222040), (260, 210938), (266, 206180), (280, 195871), (305, 179816), (338, 162260), (364, 150670), (380, 144326), (427, 128440), (455, 120536), (488, 112385), (494, 111020), (520, 105469), (532, 103090), (610, 89908), (665, 82472), (676, 81130), (728, 75335), (760, 72163), (793, 69160), (845, 64904), (854, 64220), (910, 60268), (988, 55510), (1064, 51545), (1159, 47320), (1183, 46360), (1220, 44954), (1235, 44408), (1330, 41236), (1352, 40565), (1586, 34580), (1690, 32452), (1708, 32110), (1729, 31720), (1820, 30134), (1976, 27755), (2135, 25688), (2318, 23660), (2366, 23180), (2440, 22477), (2470, 22204), (2660, 20618), (3172, 17290), (3211, 17080), (3380, 16226), (3416, 16055), (3458, 15860), (3640, 15067), (3965, 13832), (4270, 12844), (4636, 11830), (4732, 11590), (4940, 11102), (5320, 10309), (5551, 9880), (5795, 9464), (5915, 9272), (6344, 8645), (6422, 8540), (6760, 8113), (6916, 7930)]