51443220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10853}}^1$

素因数の和:10944

約数の個数: 48

約数和(自身を含む): 145877760

約数和(自身を除く): 94434540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 10853, 21706, 32559, 43412, 54265, 65118, 108530, 130236, 162795, 217060, 325590, 651180, 857387, 1714774, 2572161, 3429548, 4286935, 5144322, 8573870, 10288644, 12860805, 17147740, 25721610, 51443220]

約数ペア:

[(1, 51443220), (2, 25721610), (3, 17147740), (4, 12860805), (5, 10288644), (6, 8573870), (10, 5144322), (12, 4286935), (15, 3429548), (20, 2572161), (30, 1714774), (60, 857387), (79, 651180), (158, 325590), (237, 217060), (316, 162795), (395, 130236), (474, 108530), (790, 65118), (948, 54265), (1185, 43412), (1580, 32559), (2370, 21706), (4740, 10853)]