57499988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 126518784

約数和(自身を除く): 69018796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 2444, 3361, 4277, 6722, 8554, 13444, 17108, 23527, 43693, 47054, 87386, 94108, 157967, 174772, 305851, 315934, 611702, 631868, 1105769, 1223404, 2053571, 2211538, 4107142, 4423076, 8214284, 14374997, 28749994, 57499988]

約数ペア:

[(1, 57499988), (2, 28749994), (4, 14374997), (7, 8214284), (13, 4423076), (14, 4107142), (26, 2211538), (28, 2053571), (47, 1223404), (52, 1105769), (91, 631868), (94, 611702), (182, 315934), (188, 305851), (329, 174772), (364, 157967), (611, 94108), (658, 87386), (1222, 47054), (1316, 43693), (2444, 23527), (3361, 17108), (4277, 13444), (6722, 8554)]