49946364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 147682080

約数和(自身を除く): 97735716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 76, 78, 82, 114, 117, 123, 137, 156, 164, 171, 228, 234, 246, 247, 274, 342, 369, 411, 468, 492, 494, 533, 548, 684, 738, 741, 779, 822, 988, 1066, 1233, 1476, 1482, 1558, 1599, 1644, 1781, 2132, 2223, 2337, 2466, 2603, 2964, 3116, 3198, 3562, 4446, 4674, 4797, 4932, 5206, 5343, 5617, 6396, 7011, 7124, 7809, 8892, 9348, 9594, 10127, 10412, 10686, 11234, 14022, 15618, 16029, 16851, 19188, 20254, 21372, 22468, 23427, 28044, 30381, 31236, 32058, 33702, 33839, 40508, 46854, 50553, 60762, 64116, 67404, 67678, 73021, 91143, 93708, 101106, 101517, 106723, 121524, 135356, 146042, 182286, 202212, 203034, 213446, 219063, 292084, 304551, 320169, 364572, 406068, 426892, 438126, 609102, 640338, 657189, 876252, 960507, 1218204, 1280676, 1314378, 1387399, 1921014, 2628756, 2774798, 3842028, 4162197, 5549596, 8324394, 12486591, 16648788, 24973182, 49946364]

約数ペア:

[(1, 49946364), (2, 24973182), (3, 16648788), (4, 12486591), (6, 8324394), (9, 5549596), (12, 4162197), (13, 3842028), (18, 2774798), (19, 2628756), (26, 1921014), (36, 1387399), (38, 1314378), (39, 1280676), (41, 1218204), (52, 960507), (57, 876252), (76, 657189), (78, 640338), (82, 609102), (114, 438126), (117, 426892), (123, 406068), (137, 364572), (156, 320169), (164, 304551), (171, 292084), (228, 219063), (234, 213446), (246, 203034), (247, 202212), (274, 182286), (342, 146042), (369, 135356), (411, 121524), (468, 106723), (492, 101517), (494, 101106), (533, 93708), (548, 91143), (684, 73021), (738, 67678), (741, 67404), (779, 64116), (822, 60762), (988, 50553), (1066, 46854), (1233, 40508), (1476, 33839), (1482, 33702), (1558, 32058), (1599, 31236), (1644, 30381), (1781, 28044), (2132, 23427), (2223, 22468), (2337, 21372), (2466, 20254), (2603, 19188), (2964, 16851), (3116, 16029), (3198, 15618), (3562, 14022), (4446, 11234), (4674, 10686), (4797, 10412), (4932, 10127), (5206, 9594), (5343, 9348), (5617, 8892), (6396, 7809), (7011, 7124)]