53669965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 70329600

約数和(自身を除く): 16659635

約数列:

[1, 5, 19, 71, 73, 95, 109, 355, 365, 545, 1349, 1387, 2071, 5183, 6745, 6935, 7739, 7957, 10355, 25915, 38695, 39785, 98477, 147041, 151183, 492385, 564947, 735205, 755915, 2824735, 10733993, 53669965]

約数ペア:

[(1, 53669965), (5, 10733993), (19, 2824735), (71, 755915), (73, 735205), (95, 564947), (109, 492385), (355, 151183), (365, 147041), (545, 98477), (1349, 39785), (1387, 38695), (2071, 25915), (5183, 10355), (6745, 7957), (6935, 7739)]