49863770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19709}}^1$

素因数の和:19750

約数の個数: 32

約数和(自身を含む): 102176640

約数和(自身を除く): 52312870

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 19709, 39418, 98545, 197090, 216799, 433598, 453307, 906614, 1083995, 2167990, 2266535, 4533070, 4986377, 9972754, 24931885, 49863770]

約数ペア:

[(1, 49863770), (2, 24931885), (5, 9972754), (10, 4986377), (11, 4533070), (22, 2266535), (23, 2167990), (46, 1083995), (55, 906614), (110, 453307), (115, 433598), (230, 216799), (253, 197090), (506, 98545), (1265, 39418), (2530, 19709)]