51479024

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{36151}}^1$

素因数の和:36248

約数の個数: 20

約数和(自身を含む): 100864080

約数和(自身を除く): 49385056

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 36151, 72302, 144604, 289208, 578416, 3217439, 6434878, 12869756, 25739512, 51479024]

約数ペア:

[(1, 51479024), (2, 25739512), (4, 12869756), (8, 6434878), (16, 3217439), (89, 578416), (178, 289208), (356, 144604), (712, 72302), (1424, 36151)]