51282512

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{36013}}^1$

素因数の和:36110

約数の個数: 20

約数和(自身を含む): 100479060

約数和(自身を除く): 49196548

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 36013, 72026, 144052, 288104, 576208, 3205157, 6410314, 12820628, 25641256, 51282512]

約数ペア:

[(1, 51282512), (2, 25641256), (4, 12820628), (8, 6410314), (16, 3205157), (89, 576208), (178, 288104), (356, 144052), (712, 72026), (1424, 36013)]