49948074

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 134447040

約数和(自身を除く): 84498966

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 71, 99, 102, 114, 121, 142, 153, 171, 187, 198, 209, 213, 242, 306, 323, 342, 363, 374, 418, 426, 561, 627, 639, 646, 726, 781, 969, 1089, 1122, 1207, 1254, 1278, 1349, 1562, 1683, 1881, 1938, 2057, 2178, 2299, 2343, 2414, 2698, 2907, 3366, 3553, 3621, 3762, 4047, 4114, 4598, 4686, 5814, 6171, 6897, 7029, 7106, 7242, 8094, 8591, 10659, 10863, 12141, 12342, 13277, 13794, 14058, 14839, 17182, 18513, 20691, 21318, 21726, 22933, 24282, 25773, 26554, 29678, 31977, 37026, 39083, 39831, 41382, 44517, 45866, 51546, 63954, 68799, 77319, 78166, 79662, 89034, 117249, 119493, 133551, 137598, 146047, 154638, 163229, 206397, 234498, 238986, 252263, 267102, 292094, 326458, 351747, 412794, 438141, 489687, 504526, 703494, 756789, 876282, 979374, 1314423, 1469061, 1513578, 2270367, 2628846, 2774893, 2938122, 4540734, 5549786, 8324679, 16649358, 24974037, 49948074]

約数ペア:

[(1, 49948074), (2, 24974037), (3, 16649358), (6, 8324679), (9, 5549786), (11, 4540734), (17, 2938122), (18, 2774893), (19, 2628846), (22, 2270367), (33, 1513578), (34, 1469061), (38, 1314423), (51, 979374), (57, 876282), (66, 756789), (71, 703494), (99, 504526), (102, 489687), (114, 438141), (121, 412794), (142, 351747), (153, 326458), (171, 292094), (187, 267102), (198, 252263), (209, 238986), (213, 234498), (242, 206397), (306, 163229), (323, 154638), (342, 146047), (363, 137598), (374, 133551), (418, 119493), (426, 117249), (561, 89034), (627, 79662), (639, 78166), (646, 77319), (726, 68799), (781, 63954), (969, 51546), (1089, 45866), (1122, 44517), (1207, 41382), (1254, 39831), (1278, 39083), (1349, 37026), (1562, 31977), (1683, 29678), (1881, 26554), (1938, 25773), (2057, 24282), (2178, 22933), (2299, 21726), (2343, 21318), (2414, 20691), (2698, 18513), (2907, 17182), (3366, 14839), (3553, 14058), (3621, 13794), (3762, 13277), (4047, 12342), (4114, 12141), (4598, 10863), (4686, 10659), (5814, 8591), (6171, 8094), (6897, 7242), (7029, 7106)]