54890848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{90281}}^1$

素因数の和:90310

約数の個数: 24

約数和(自身を含む): 113755320

約数和(自身を除く): 58864472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 90281, 180562, 361124, 722248, 1444496, 1715339, 2888992, 3430678, 6861356, 13722712, 27445424, 54890848]

約数ペア:

[(1, 54890848), (2, 27445424), (4, 13722712), (8, 6861356), (16, 3430678), (19, 2888992), (32, 1715339), (38, 1444496), (76, 722248), (152, 361124), (304, 180562), (608, 90281)]