54527891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 12864109

約数列:

[1, 11, 17, 19, 103, 149, 187, 209, 323, 1133, 1639, 1751, 1957, 2533, 2831, 3553, 15347, 19261, 21527, 27863, 31141, 33269, 48127, 168817, 260899, 291593, 365959, 529397, 2869889, 3207523, 4957081, 54527891]

約数ペア:

[(1, 54527891), (11, 4957081), (17, 3207523), (19, 2869889), (103, 529397), (149, 365959), (187, 291593), (209, 260899), (323, 168817), (1133, 48127), (1639, 33269), (1751, 31141), (1957, 27863), (2533, 21527), (2831, 19261), (3553, 15347)]