56688885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 108770688

約数和(自身を除く): 52081803

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 1613, 2343, 3195, 3905, 4839, 7029, 8065, 11715, 14517, 17743, 24195, 35145, 53229, 72585, 88715, 114523, 159687, 266145, 343569, 572615, 798435, 1030707, 1259753, 1717845, 3779259, 5153535, 6298765, 11337777, 18896295, 56688885]

約数ペア:

[(1, 56688885), (3, 18896295), (5, 11337777), (9, 6298765), (11, 5153535), (15, 3779259), (33, 1717845), (45, 1259753), (55, 1030707), (71, 798435), (99, 572615), (165, 343569), (213, 266145), (355, 159687), (495, 114523), (639, 88715), (781, 72585), (1065, 53229), (1613, 35145), (2343, 24195), (3195, 17743), (3905, 14517), (4839, 11715), (7029, 8065)]