51030399

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{105653}}^1$

素因数の和:105686

約数の個数: 16

約数和(自身を含む): 81142272

約数和(自身を除く): 30111873

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 105653, 316959, 739571, 2218713, 2430019, 7290057, 17010133, 51030399]

約数ペア:

[(1, 51030399), (3, 17010133), (7, 7290057), (21, 2430019), (23, 2218713), (69, 739571), (161, 316959), (483, 105653)]