53893945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66949}}^1$

素因数の和:66984

約数の個数: 16

約数和(自身を含む): 77126400

約数和(自身を除く): 23232455

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 66949, 334745, 468643, 1539827, 2343215, 7699135, 10778789, 53893945]

約数ペア:

[(1, 53893945), (5, 10778789), (7, 7699135), (23, 2343215), (35, 1539827), (115, 468643), (161, 334745), (805, 66949)]