51379478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{1231}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 79168320

約数和(自身を除く): 27788842

約数列:

[1, 2, 41, 82, 509, 1018, 1231, 2462, 20869, 41738, 50471, 100942, 626579, 1253158, 25689739, 51379478]

約数ペア:

[(1, 51379478), (2, 25689739), (41, 1253158), (82, 626579), (509, 100942), (1018, 50471), (1231, 41738), (2462, 20869)]