47781010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 91071360

約数和(自身を除く): 43290350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1303, 1930, 2606, 3667, 6515, 7334, 13030, 18335, 24757, 36670, 49514, 123785, 247570, 251479, 502958, 1257395, 2514790, 4778101, 9556202, 23890505, 47781010]

約数ペア:

[(1, 47781010), (2, 23890505), (5, 9556202), (10, 4778101), (19, 2514790), (38, 1257395), (95, 502958), (190, 251479), (193, 247570), (386, 123785), (965, 49514), (1303, 36670), (1930, 24757), (2606, 18335), (3667, 13030), (6515, 7334)]