49867568

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{19121}}^1$

素因数の和:19292

約数の個数: 20

約数和(自身を含む): 97216248

約数和(自身を除く): 47348680

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 19121, 38242, 76484, 152968, 305936, 3116723, 6233446, 12466892, 24933784, 49867568]

約数ペア:

[(1, 49867568), (2, 24933784), (4, 12466892), (8, 6233446), (16, 3116723), (163, 305936), (326, 152968), (652, 76484), (1304, 38242), (2608, 19121)]