50512140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 193052160

約数和(自身を除く): 142540020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 83, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 166, 180, 189, 196, 207, 210, 230, 245, 249, 252, 270, 276, 294, 315, 322, 332, 345, 378, 414, 415, 420, 441, 460, 483, 490, 498, 540, 581, 588, 621, 630, 644, 690, 735, 747, 756, 805, 828, 830, 882, 945, 966, 980, 996, 1035, 1127, 1162, 1242, 1245, 1260, 1323, 1380, 1449, 1470, 1494, 1610, 1660, 1743, 1764, 1890, 1909, 1932, 2070, 2205, 2241, 2254, 2324, 2415, 2484, 2490, 2646, 2898, 2905, 2940, 2988, 3105, 3220, 3381, 3486, 3735, 3780, 3818, 4067, 4140, 4347, 4410, 4482, 4508, 4830, 4980, 5229, 5292, 5635, 5727, 5796, 5810, 6210, 6615, 6762, 6972, 7245, 7470, 7636, 8134, 8694, 8715, 8820, 8964, 9545, 9660, 10143, 10458, 11205, 11270, 11454, 11620, 12201, 12420, 13230, 13363, 13524, 14490, 14940, 15687, 16268, 16905, 17181, 17388, 17430, 19090, 20286, 20335, 20916, 21735, 22410, 22540, 22908, 24402, 26145, 26460, 26726, 28635, 28980, 30429, 31374, 33810, 34362, 34860, 36603, 38180, 40089, 40572, 40670, 43470, 44820, 48804, 50715, 51543, 52290, 53452, 57270, 60858, 61005, 62748, 66815, 67620, 68724, 73206, 78435, 80178, 81340, 85905, 86940, 93541, 101430, 103086, 104580, 109809, 114540, 120267, 121716, 122010, 133630, 146412, 152145, 156870, 160356, 171810, 183015, 187082, 200445, 202860, 206172, 219618, 240534, 244020, 257715, 267260, 280623, 304290, 313740, 343620, 360801, 366030, 374164, 400890, 439236, 467705, 481068, 515430, 549045, 561246, 601335, 608580, 721602, 732060, 801780, 841869, 935410, 1030860, 1098090, 1122492, 1202670, 1403115, 1443204, 1683738, 1804005, 1870820, 2196180, 2405340, 2525607, 2806230, 3367476, 3608010, 4209345, 5051214, 5612460, 7216020, 8418690, 10102428, 12628035, 16837380, 25256070, 50512140]

約数ペア:

[(1, 50512140), (2, 25256070), (3, 16837380), (4, 12628035), (5, 10102428), (6, 8418690), (7, 7216020), (9, 5612460), (10, 5051214), (12, 4209345), (14, 3608010), (15, 3367476), (18, 2806230), (20, 2525607), (21, 2405340), (23, 2196180), (27, 1870820), (28, 1804005), (30, 1683738), (35, 1443204), (36, 1403115), (42, 1202670), (45, 1122492), (46, 1098090), (49, 1030860), (54, 935410), (60, 841869), (63, 801780), (69, 732060), (70, 721602), (83, 608580), (84, 601335), (90, 561246), (92, 549045), (98, 515430), (105, 481068), (108, 467705), (115, 439236), (126, 400890), (135, 374164), (138, 366030), (140, 360801), (147, 343620), (161, 313740), (166, 304290), (180, 280623), (189, 267260), (196, 257715), (207, 244020), (210, 240534), (230, 219618), (245, 206172), (249, 202860), (252, 200445), (270, 187082), (276, 183015), (294, 171810), (315, 160356), (322, 156870), (332, 152145), (345, 146412), (378, 133630), (414, 122010), (415, 121716), (420, 120267), (441, 114540), (460, 109809), (483, 104580), (490, 103086), (498, 101430), (540, 93541), (581, 86940), (588, 85905), (621, 81340), (630, 80178), (644, 78435), (690, 73206), (735, 68724), (747, 67620), (756, 66815), (805, 62748), (828, 61005), (830, 60858), (882, 57270), (945, 53452), (966, 52290), (980, 51543), (996, 50715), (1035, 48804), (1127, 44820), (1162, 43470), (1242, 40670), (1245, 40572), (1260, 40089), (1323, 38180), (1380, 36603), (1449, 34860), (1470, 34362), (1494, 33810), (1610, 31374), (1660, 30429), (1743, 28980), (1764, 28635), (1890, 26726), (1909, 26460), (1932, 26145), (2070, 24402), (2205, 22908), (2241, 22540), (2254, 22410), (2324, 21735), (2415, 20916), (2484, 20335), (2490, 20286), (2646, 19090), (2898, 17430), (2905, 17388), (2940, 17181), (2988, 16905), (3105, 16268), (3220, 15687), (3381, 14940), (3486, 14490), (3735, 13524), (3780, 13363), (3818, 13230), (4067, 12420), (4140, 12201), (4347, 11620), (4410, 11454), (4482, 11270), (4508, 11205), (4830, 10458), (4980, 10143), (5229, 9660), (5292, 9545), (5635, 8964), (5727, 8820), (5796, 8715), (5810, 8694), (6210, 8134), (6615, 7636), (6762, 7470), (6972, 7245)]