51810064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{87517}}^1$

素因数の和:87562

約数の個数: 20

約数和(自身を含む): 103096204

約数和(自身を除く): 51286140

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 87517, 175034, 350068, 700136, 1400272, 3238129, 6476258, 12952516, 25905032, 51810064]

約数ペア:

[(1, 51810064), (2, 25905032), (4, 12952516), (8, 6476258), (16, 3238129), (37, 1400272), (74, 700136), (148, 350068), (296, 175034), (592, 87517)]