49714938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 138915840

約数和(自身を除く): 89200902

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 67, 78, 91, 117, 126, 134, 151, 182, 189, 201, 234, 273, 302, 351, 378, 402, 453, 469, 546, 603, 702, 819, 871, 906, 938, 1057, 1206, 1359, 1407, 1638, 1742, 1809, 1963, 2114, 2457, 2613, 2718, 2814, 3171, 3618, 3926, 4077, 4221, 4914, 5226, 5889, 6097, 6342, 7839, 8154, 8442, 9513, 10117, 11778, 12194, 12663, 13741, 15678, 17667, 18291, 19026, 20234, 23517, 25326, 27482, 28539, 30351, 35334, 36582, 41223, 47034, 53001, 54873, 57078, 60702, 70819, 82446, 91053, 106002, 109746, 123669, 131521, 141638, 164619, 182106, 212457, 247338, 263042, 273159, 329238, 371007, 394563, 424914, 546318, 637371, 742014, 789126, 920647, 1183689, 1274742, 1841294, 1912113, 2367378, 2761941, 3551067, 3824226, 5523882, 7102134, 8285823, 16571646, 24857469, 49714938]

約数ペア:

[(1, 49714938), (2, 24857469), (3, 16571646), (6, 8285823), (7, 7102134), (9, 5523882), (13, 3824226), (14, 3551067), (18, 2761941), (21, 2367378), (26, 1912113), (27, 1841294), (39, 1274742), (42, 1183689), (54, 920647), (63, 789126), (67, 742014), (78, 637371), (91, 546318), (117, 424914), (126, 394563), (134, 371007), (151, 329238), (182, 273159), (189, 263042), (201, 247338), (234, 212457), (273, 182106), (302, 164619), (351, 141638), (378, 131521), (402, 123669), (453, 109746), (469, 106002), (546, 91053), (603, 82446), (702, 70819), (819, 60702), (871, 57078), (906, 54873), (938, 53001), (1057, 47034), (1206, 41223), (1359, 36582), (1407, 35334), (1638, 30351), (1742, 28539), (1809, 27482), (1963, 25326), (2114, 23517), (2457, 20234), (2613, 19026), (2718, 18291), (2814, 17667), (3171, 15678), (3618, 13741), (3926, 12663), (4077, 12194), (4221, 11778), (4914, 10117), (5226, 9513), (5889, 8442), (6097, 8154), (6342, 7839)]