51763984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{140663}}^1$

素因数の和:140694

約数の個数: 20

約数和(自身を含む): 104654016

約数和(自身を除く): 52890032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 140663, 281326, 562652, 1125304, 2250608, 3235249, 6470498, 12940996, 25881992, 51763984]

約数ペア:

[(1, 51763984), (2, 25881992), (4, 12940996), (8, 6470498), (16, 3235249), (23, 2250608), (46, 1125304), (92, 562652), (184, 281326), (368, 140663)]