51791229

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15511}}^1$

素因数の和:15577

約数の個数: 24

約数和(自身を含む): 87115392

約数和(自身を除く): 35324163

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 15511, 46533, 108577, 139599, 325731, 822083, 977193, 2466249, 5754581, 7398747, 17263743, 51791229]

約数ペア:

[(1, 51791229), (3, 17263743), (7, 7398747), (9, 5754581), (21, 2466249), (53, 977193), (63, 822083), (159, 325731), (371, 139599), (477, 108577), (1113, 46533), (3339, 15511)]