47823412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:305

約数の個数: 54

約数和(自身を含む): 105614502

約数和(自身を除く): 57791090

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 137, 182, 196, 274, 364, 548, 637, 959, 1274, 1781, 1918, 2548, 3562, 3836, 6713, 7124, 12467, 13426, 18769, 24934, 26852, 37538, 49868, 75076, 87269, 131383, 174538, 243997, 262766, 349076, 487994, 525532, 919681, 975988, 1707979, 1839362, 3415958, 3678724, 6831916, 11955853, 23911706, 47823412]

約数ペア:

[(1, 47823412), (2, 23911706), (4, 11955853), (7, 6831916), (13, 3678724), (14, 3415958), (26, 1839362), (28, 1707979), (49, 975988), (52, 919681), (91, 525532), (98, 487994), (137, 349076), (182, 262766), (196, 243997), (274, 174538), (364, 131383), (548, 87269), (637, 75076), (959, 49868), (1274, 37538), (1781, 26852), (1918, 24934), (2548, 18769), (3562, 13426), (3836, 12467), (6713, 7124)]