49481604

素因数分解:

$2^2\times 3^6\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 84

約数和(自身を含む): 132209280

約数和(自身を除く): 82727676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 239, 243, 284, 324, 426, 478, 486, 639, 717, 729, 852, 956, 972, 1278, 1434, 1458, 1917, 2151, 2556, 2868, 2916, 3834, 4302, 5751, 6453, 7668, 8604, 11502, 12906, 16969, 17253, 19359, 23004, 25812, 33938, 34506, 38718, 50907, 51759, 58077, 67876, 69012, 77436, 101814, 103518, 116154, 152721, 174231, 203628, 207036, 232308, 305442, 348462, 458163, 610884, 696924, 916326, 1374489, 1832652, 2748978, 4123467, 5497956, 8246934, 12370401, 16493868, 24740802, 49481604]

約数ペア:

[(1, 49481604), (2, 24740802), (3, 16493868), (4, 12370401), (6, 8246934), (9, 5497956), (12, 4123467), (18, 2748978), (27, 1832652), (36, 1374489), (54, 916326), (71, 696924), (81, 610884), (108, 458163), (142, 348462), (162, 305442), (213, 232308), (239, 207036), (243, 203628), (284, 174231), (324, 152721), (426, 116154), (478, 103518), (486, 101814), (639, 77436), (717, 69012), (729, 67876), (852, 58077), (956, 51759), (972, 50907), (1278, 38718), (1434, 34506), (1458, 33938), (1917, 25812), (2151, 23004), (2556, 19359), (2868, 17253), (2916, 16969), (3834, 12906), (4302, 11502), (5751, 8604), (6453, 7668)]