49878753

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 71808000

約数和(自身を除く): 21929247

約数列:

[1, 3, 29, 43, 67, 87, 129, 199, 201, 597, 1247, 1943, 2881, 3741, 5771, 5829, 8557, 8643, 13333, 17313, 25671, 39999, 83549, 248153, 250647, 386657, 573319, 744459, 1159971, 1719957, 16626251, 49878753]

約数ペア:

[(1, 49878753), (3, 16626251), (29, 1719957), (43, 1159971), (67, 744459), (87, 573319), (129, 386657), (199, 250647), (201, 248153), (597, 83549), (1247, 39999), (1943, 25671), (2881, 17313), (3741, 13333), (5771, 8643), (5829, 8557)]