51390129

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52067}}^1$

素因数の和:52124

約数の個数: 16

約数和(自身を含む): 79976448

約数和(自身を除く): 28586319

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 52067, 156201, 364469, 1093407, 2447149, 7341447, 17130043, 51390129]

約数ペア:

[(1, 51390129), (3, 17130043), (7, 7341447), (21, 2447149), (47, 1093407), (141, 364469), (329, 156201), (987, 52067)]