49981638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1471}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 64481082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 809, 1471, 1618, 2427, 2942, 4413, 4854, 5663, 8826, 10297, 11326, 16989, 20594, 30891, 33978, 61782, 1190039, 2380078, 3570117, 7140234, 8330273, 16660546, 24990819, 49981638]

約数ペア:

[(1, 49981638), (2, 24990819), (3, 16660546), (6, 8330273), (7, 7140234), (14, 3570117), (21, 2380078), (42, 1190039), (809, 61782), (1471, 33978), (1618, 30891), (2427, 20594), (2942, 16989), (4413, 11326), (4854, 10297), (5663, 8826)]