47897570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1759}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 50944030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1759, 1945, 2723, 3518, 3890, 5446, 8795, 12313, 13615, 17590, 24626, 27230, 61565, 123130, 684251, 1368502, 3421255, 4789757, 6842510, 9579514, 23948785, 47897570]

約数ペア:

[(1, 47897570), (2, 23948785), (5, 9579514), (7, 6842510), (10, 4789757), (14, 3421255), (35, 1368502), (70, 684251), (389, 123130), (778, 61565), (1759, 27230), (1945, 24626), (2723, 17590), (3518, 13615), (3890, 12313), (5446, 8795)]