51196018

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 78109920

約数和(自身を除く): 26913902

約数列:

[1, 2, 97, 163, 194, 326, 1619, 3238, 15811, 31622, 157043, 263897, 314086, 527794, 25598009, 51196018]

約数ペア:

[(1, 51196018), (2, 25598009), (97, 527794), (163, 314086), (194, 263897), (326, 157043), (1619, 31622), (3238, 15811)]