53932347

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 96887232

約数和(自身を除く): 42954885

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1361, 1887, 2331, 4083, 4403, 5661, 9527, 12249, 13209, 23137, 28581, 39627, 50357, 69411, 85743, 151071, 161959, 208233, 352499, 453213, 485877, 856069, 1057497, 1457631, 2568207, 3172491, 5992483, 7704621, 17977449, 53932347]

約数ペア:

[(1, 53932347), (3, 17977449), (7, 7704621), (9, 5992483), (17, 3172491), (21, 2568207), (37, 1457631), (51, 1057497), (63, 856069), (111, 485877), (119, 453213), (153, 352499), (259, 208233), (333, 161959), (357, 151071), (629, 85743), (777, 69411), (1071, 50357), (1361, 39627), (1887, 28581), (2331, 23137), (4083, 13209), (4403, 12249), (5661, 9527)]