51488493

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{46261}}^1$

素因数の和:46324

約数の個数: 16

約数和(自身を含む): 79940736

約数和(自身を除く): 28452243

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 46261, 138783, 323827, 971481, 2451833, 7355499, 17162831, 51488493]

約数ペア:

[(1, 51488493), (3, 17162831), (7, 7355499), (21, 2451833), (53, 971481), (159, 323827), (371, 138783), (1113, 46261)]