47011240

素因数分解:

$2^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2309}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 106029000

約数和(自身を除く): 59017760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 509, 1018, 2036, 2309, 2545, 4072, 4618, 5090, 9236, 10180, 11545, 18472, 20360, 23090, 46180, 92360, 1175281, 2350562, 4701124, 5876405, 9402248, 11752810, 23505620, 47011240]

約数ペア:

[(1, 47011240), (2, 23505620), (4, 11752810), (5, 9402248), (8, 5876405), (10, 4701124), (20, 2350562), (40, 1175281), (509, 92360), (1018, 46180), (2036, 23090), (2309, 20360), (2545, 18472), (4072, 11545), (4618, 10180), (5090, 9236)]