51364036

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 91445760

約数和(自身を除く): 40081724

約数列:

[1, 2, 4, 89, 178, 223, 356, 446, 647, 892, 1294, 2588, 19847, 39694, 57583, 79388, 115166, 144281, 230332, 288562, 577124, 12841009, 25682018, 51364036]

約数ペア:

[(1, 51364036), (2, 25682018), (4, 12841009), (89, 577124), (178, 288562), (223, 230332), (356, 144281), (446, 115166), (647, 79388), (892, 57583), (1294, 39694), (2588, 19847)]