51989396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12907}}^1$

素因数の和:12983

約数の個数: 24

約数和(自身を含む): 97584480

約数和(自身を除く): 45595084

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 12907, 25814, 51628, 245233, 490466, 684071, 980932, 1368142, 2736284, 12997349, 25994698, 51989396]

約数ペア:

[(1, 51989396), (2, 25994698), (4, 12997349), (19, 2736284), (38, 1368142), (53, 980932), (76, 684071), (106, 490466), (212, 245233), (1007, 51628), (2014, 25814), (4028, 12907)]