49861680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 181675872

約数和(自身を除く): 131814192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 101, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 202, 204, 220, 240, 242, 255, 264, 272, 303, 330, 340, 363, 374, 404, 408, 440, 484, 505, 510, 528, 561, 605, 606, 660, 680, 726, 748, 808, 816, 880, 935, 968, 1010, 1020, 1111, 1122, 1210, 1212, 1320, 1360, 1452, 1496, 1515, 1616, 1717, 1815, 1870, 1936, 2020, 2040, 2057, 2222, 2244, 2420, 2424, 2640, 2805, 2904, 2992, 3030, 3333, 3434, 3630, 3740, 4040, 4080, 4114, 4444, 4488, 4840, 4848, 5151, 5555, 5610, 5808, 6060, 6171, 6666, 6868, 7260, 7480, 8080, 8228, 8585, 8888, 8976, 9680, 10285, 10302, 11110, 11220, 12120, 12221, 12342, 13332, 13736, 14520, 14960, 16456, 16665, 17170, 17776, 18887, 20570, 20604, 22220, 22440, 24240, 24442, 24684, 25755, 26664, 27472, 29040, 30855, 32912, 33330, 34340, 36663, 37774, 41140, 41208, 44440, 44880, 48884, 49368, 51510, 53328, 56661, 61105, 61710, 66660, 68680, 73326, 75548, 82280, 82416, 88880, 94435, 97768, 98736, 103020, 113322, 122210, 123420, 133320, 137360, 146652, 151096, 164560, 183315, 188870, 195536, 206040, 207757, 226644, 244420, 246840, 266640, 283305, 293304, 302192, 366630, 377740, 412080, 415514, 453288, 488840, 493680, 566610, 586608, 623271, 733260, 755480, 831028, 906576, 977680, 1038785, 1133220, 1246542, 1466520, 1510960, 1662056, 2077570, 2266440, 2493084, 2933040, 3116355, 3324112, 4155140, 4532880, 4986168, 6232710, 8310280, 9972336, 12465420, 16620560, 24930840, 49861680]

約数ペア:

[(1, 49861680), (2, 24930840), (3, 16620560), (4, 12465420), (5, 9972336), (6, 8310280), (8, 6232710), (10, 4986168), (11, 4532880), (12, 4155140), (15, 3324112), (16, 3116355), (17, 2933040), (20, 2493084), (22, 2266440), (24, 2077570), (30, 1662056), (33, 1510960), (34, 1466520), (40, 1246542), (44, 1133220), (48, 1038785), (51, 977680), (55, 906576), (60, 831028), (66, 755480), (68, 733260), (80, 623271), (85, 586608), (88, 566610), (101, 493680), (102, 488840), (110, 453288), (120, 415514), (121, 412080), (132, 377740), (136, 366630), (165, 302192), (170, 293304), (176, 283305), (187, 266640), (202, 246840), (204, 244420), (220, 226644), (240, 207757), (242, 206040), (255, 195536), (264, 188870), (272, 183315), (303, 164560), (330, 151096), (340, 146652), (363, 137360), (374, 133320), (404, 123420), (408, 122210), (440, 113322), (484, 103020), (505, 98736), (510, 97768), (528, 94435), (561, 88880), (605, 82416), (606, 82280), (660, 75548), (680, 73326), (726, 68680), (748, 66660), (808, 61710), (816, 61105), (880, 56661), (935, 53328), (968, 51510), (1010, 49368), (1020, 48884), (1111, 44880), (1122, 44440), (1210, 41208), (1212, 41140), (1320, 37774), (1360, 36663), (1452, 34340), (1496, 33330), (1515, 32912), (1616, 30855), (1717, 29040), (1815, 27472), (1870, 26664), (1936, 25755), (2020, 24684), (2040, 24442), (2057, 24240), (2222, 22440), (2244, 22220), (2420, 20604), (2424, 20570), (2640, 18887), (2805, 17776), (2904, 17170), (2992, 16665), (3030, 16456), (3333, 14960), (3434, 14520), (3630, 13736), (3740, 13332), (4040, 12342), (4080, 12221), (4114, 12120), (4444, 11220), (4488, 11110), (4840, 10302), (4848, 10285), (5151, 9680), (5555, 8976), (5610, 8888), (5808, 8585), (6060, 8228), (6171, 8080), (6666, 7480), (6868, 7260)]