49281999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29387}}^1$

素因数の和:29446

約数の個数: 16

約数和(自身を含む): 72412032

約数和(自身を除く): 23130033

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 29387, 88161, 382031, 1146093, 1263641, 3790923, 16427333, 49281999]

約数ペア:

[(1, 49281999), (3, 16427333), (13, 3790923), (39, 1263641), (43, 1146093), (129, 382031), (559, 88161), (1677, 29387)]