51413046

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 104544000

約数和(自身を除く): 53130954

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 439, 447, 786, 878, 894, 1317, 2634, 19519, 39038, 57509, 58557, 65411, 115018, 117114, 130822, 172527, 196233, 345054, 392466, 8568841, 17137682, 25706523, 51413046]

約数ペア:

[(1, 51413046), (2, 25706523), (3, 17137682), (6, 8568841), (131, 392466), (149, 345054), (262, 196233), (298, 172527), (393, 130822), (439, 117114), (447, 115018), (786, 65411), (878, 58557), (894, 57509), (1317, 39038), (2634, 19519)]