51502558

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 78246000

約数和(自身を除く): 26743442

約数列:

[1, 2, 139, 229, 278, 458, 809, 1618, 31831, 63662, 112451, 185261, 224902, 370522, 25751279, 51502558]

約数ペア:

[(1, 51502558), (2, 25751279), (139, 370522), (229, 224902), (278, 185261), (458, 112451), (809, 63662), (1618, 31831)]