49188021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 71745408

約数和(自身を除く): 22557387

約数列:

[1, 3, 17, 51, 61, 97, 163, 183, 291, 489, 1037, 1649, 2771, 3111, 4947, 5917, 8313, 9943, 15811, 17751, 29829, 47433, 100589, 169031, 268787, 301767, 507093, 806361, 964471, 2893413, 16396007, 49188021]

約数ペア:

[(1, 49188021), (3, 16396007), (17, 2893413), (51, 964471), (61, 806361), (97, 507093), (163, 301767), (183, 268787), (291, 169031), (489, 100589), (1037, 47433), (1649, 29829), (2771, 17751), (3111, 15811), (4947, 9943), (5917, 8313)]