50380022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 99422208

約数和(自身を除く): 49042186

約数列:

[1, 2, 7, 11, 14, 22, 31, 61, 62, 77, 122, 154, 173, 217, 341, 346, 427, 434, 671, 682, 854, 1211, 1342, 1891, 1903, 2387, 2422, 3782, 3806, 4697, 4774, 5363, 9394, 10553, 10726, 13237, 13321, 20801, 21106, 26474, 26642, 37541, 41602, 58993, 73871, 75082, 116083, 117986, 145607, 147742, 232166, 291214, 327143, 412951, 654286, 812581, 825902, 1625162, 2290001, 3598573, 4580002, 7197146, 25190011, 50380022]

約数ペア:

[(1, 50380022), (2, 25190011), (7, 7197146), (11, 4580002), (14, 3598573), (22, 2290001), (31, 1625162), (61, 825902), (62, 812581), (77, 654286), (122, 412951), (154, 327143), (173, 291214), (217, 232166), (341, 147742), (346, 145607), (427, 117986), (434, 116083), (671, 75082), (682, 73871), (854, 58993), (1211, 41602), (1342, 37541), (1891, 26642), (1903, 26474), (2387, 21106), (2422, 20801), (3782, 13321), (3806, 13237), (4697, 10726), (4774, 10553), (5363, 9394)]