47574410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1249}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 92610000

約数和(自身を除く): 45035590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1249, 1465, 2498, 2930, 3809, 6245, 7618, 12490, 16237, 19045, 32474, 38090, 81185, 162370, 365957, 731914, 1829785, 3659570, 4757441, 9514882, 23787205, 47574410]

約数ペア:

[(1, 47574410), (2, 23787205), (5, 9514882), (10, 4757441), (13, 3659570), (26, 1829785), (65, 731914), (130, 365957), (293, 162370), (586, 81185), (1249, 38090), (1465, 32474), (2498, 19045), (2930, 16237), (3809, 12490), (6245, 7618)]