50494210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20443}}^1$

素因数の和:20482

約数の個数: 32

約数和(自身を含む): 103037760

約数和(自身を除く): 52543550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 20443, 40886, 102215, 204430, 265759, 388417, 531518, 776834, 1328795, 1942085, 2657590, 3884170, 5049421, 10098842, 25247105, 50494210]

約数ペア:

[(1, 50494210), (2, 25247105), (5, 10098842), (10, 5049421), (13, 3884170), (19, 2657590), (26, 1942085), (38, 1328795), (65, 776834), (95, 531518), (130, 388417), (190, 265759), (247, 204430), (494, 102215), (1235, 40886), (2470, 20443)]