49483707

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 83202048

約数和(自身を除く): 33718341

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 169, 191, 219, 273, 507, 511, 573, 949, 1183, 1337, 1533, 2483, 2847, 3549, 4011, 6643, 7449, 12337, 13943, 17381, 19929, 32279, 37011, 41829, 52143, 86359, 96837, 97601, 181259, 225953, 259077, 292803, 543777, 677859, 1268813, 2356367, 3806439, 7069101, 16494569, 49483707]

約数ペア:

[(1, 49483707), (3, 16494569), (7, 7069101), (13, 3806439), (21, 2356367), (39, 1268813), (73, 677859), (91, 543777), (169, 292803), (191, 259077), (219, 225953), (273, 181259), (507, 97601), (511, 96837), (573, 86359), (949, 52143), (1183, 41829), (1337, 37011), (1533, 32279), (2483, 19929), (2847, 17381), (3549, 13943), (4011, 12337), (6643, 7449)]