51901845

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{22039}}^1$

素因数の和:22204

約数の個数: 16

約数和(自身を含む): 83575680

約数和(自身を除く): 31673835

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 22039, 66117, 110195, 330585, 3460123, 10380369, 17300615, 51901845]

約数ペア:

[(1, 51901845), (3, 17300615), (5, 10380369), (15, 3460123), (157, 330585), (471, 110195), (785, 66117), (2355, 22039)]