51151519

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 54411264

約数和(自身を除く): 3259745

約数列:

[1, 31, 53, 163, 191, 1643, 5053, 5921, 8639, 10123, 31133, 267809, 313813, 965123, 1650049, 51151519]

約数ペア:

[(1, 51151519), (31, 1650049), (53, 965123), (163, 313813), (191, 267809), (1643, 31133), (5053, 10123), (5921, 8639)]